This document lists and defines 27 key terms that are important within the given chapter. These terms must be typed rather than copied and pasted into a Word document. The key terms include concepts related to servers, storage, virtualization, file systems, and more.
[Defcon] Hardware backdooring is practicalMoabi.com
This presentation will demonstrate that permanent backdooring of hardware is practical. We have built a generic proof of concept malware for the intel architecture, Rakshasa, capable of infecting more than a hundred of different motherboards. The first net effect of Rakshasa is to disable NX permanently and remove SMM related fixes from the BIOS, resulting in permanent lowering of the security of the backdoored computer, even after complete earasing of hard disks and reinstallation of a new operating system. We shall also demonstrate that preexisting work on MBR subvertions such as bootkiting and preboot authentication software bruteforce can be embedded in Rakshasa with little effort. More over, Rakshasa is built on top of free software, including the Coreboot project, meaning that most of its source code is already public. This presentation will take a deep dive into Coreboot and hardware components such as the BIOS, CMOS and PIC embedded on the motherboard, before detailing the inner workings of Rakshasa and demo its capabilities. It is hoped to raise awareness of the security community regarding the dangers associated with non open source firmwares shipped with any computer and question their integrity. This shall also result in upgrading the best practices for forensics and post intrusion analysis by including the afore mentioned firmwares as part of their scope of work.
[Defcon] Hardware backdooring is practicalMoabi.com
This presentation will demonstrate that permanent backdooring of hardware is practical. We have built a generic proof of concept malware for the intel architecture, Rakshasa, capable of infecting more than a hundred of different motherboards. The first net effect of Rakshasa is to disable NX permanently and remove SMM related fixes from the BIOS, resulting in permanent lowering of the security of the backdoored computer, even after complete earasing of hard disks and reinstallation of a new operating system. We shall also demonstrate that preexisting work on MBR subvertions such as bootkiting and preboot authentication software bruteforce can be embedded in Rakshasa with little effort. More over, Rakshasa is built on top of free software, including the Coreboot project, meaning that most of its source code is already public. This presentation will take a deep dive into Coreboot and hardware components such as the BIOS, CMOS and PIC embedded on the motherboard, before detailing the inner workings of Rakshasa and demo its capabilities. It is hoped to raise awareness of the security community regarding the dangers associated with non open source firmwares shipped with any computer and question their integrity. This shall also result in upgrading the best practices for forensics and post intrusion analysis by including the afore mentioned firmwares as part of their scope of work.
The lecture by Norman Feske for Summer Systems School'12.
Genode Compositions
SSS'12 - Education event, organized by ksys labs[1] in 2012, for students interested in system software development and information security.
Genode[2] - The Genode operating-system framework provides a uniform API for applications on top of 8 existing microkernels/hypervisors: Linux, L4ka::Pistachio, L4/Fiasco, OKL4, NOVA, Fiasco.OC, Codezero, and a custom kernel for the MicroBlaze architecture.
1. http://ksyslabs.org/
2. http://genode.org
Hardware backdooring is practical : slidesMoabi.com
This presentation will demonstrate that permanent backdooring of hardware is practical. We have built a generic proof of concept malware for the intel architecture, Rakshasa, capable of infecting more than a hundred of different motherboards. The first net effect of Rakshasa is to disable NX permanently and remove SMM related fixes from the BIOS, resulting in permanent lowering of the security of the backdoored computer, even after complete earasing of hard disks and reinstallation of a new operating system. We shall also demonstrate that preexisting work on MBR subvertions such as bootkiting and preboot authentication software bruteforce can be embedded in Rakshasa with little effort. More over, Rakshasa is built on top of free software, including the Coreboot project, meaning that most of its source code is already public. This presentation will take a deep dive into Coreboot and hardware components such as the BIOS, CMOS and PIC embedded on the motherboard, before detailing the inner workings of Rakshasa and demo its capabilities. It is hoped to raise awareness of the security community regarding the dangers associated with non open source firmwares shipped with any computer and question their integrity. This shall also result in upgrading the best practices for forensics and post intrusion analysis by including the afore mentioned firmwares as part of their scope of work.
A brief talk on systems performance for the July 2013 meetup "A Midsummer Night's System", video: http://www.youtube.com/watch?v=P3SGzykDE4Q. This summarizes how systems performance has changed from the 1990's to today. This was the reason for writing a new book on systems performance, to provide a reference that is up to date, covering new tools, technologies, and methodologies.
In C pls -- Write your name here -- Write the compiler used- Visual st.docxBlake0FxCampbelld
In C pls
// Write your name here
// Write the compiler used: Visual studio or gcc
// Reminder that your file name is incredibly important. Please do not change it.
// Reminder that we are compiling on Gradescope using GCC.
// READ BEFORE YOU START:
// You are given a partially completed program that creates a list of game items
like you'd see in a folder.
// Each item has this information: item's name, game's name, type of item, item ID.
// The struct 'itemRecord' holds information of one item. Variety is an enum.
// An array of structs called 'list' is made to hold the list of items.
// To begin, you should trace through the given code and understand how it works.
// Please read the instructions above each required function and follow the
directions carefully.
// You should not modify any of the given code, the return types, or the
parameters. Otherwise, you risk getting compilation errors.
// You are not allowed to modify main().
// You can use string library functions.
// WRITE COMMENTS FOR IMPORANT STEPS IN YOUR CODE.
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#pragma warning(disable: 4996) // for Visual Studio
Only
#define MAX_ITEMS 15
#define MAX_NAME_LENGTH 25
typedef enum { Health = 0, Equip, Etc } itemType; // enum type
struct itemRecord { // struct for item details
char itemName[MAX_NAME_LENGTH];
char gameName[MAX_NAME_LENGTH];
itemType variety;
unsigned int itemID;
};
struct itemRecord list[MAX_ITEMS]; // declare list of items
int count = 0; // the number of items
currently stored in the list (initialized to 0)
// functions already implmented
void flushStdIn();
void executeAction(char);
void save(char* fileName);
void display();
// functions that need implementation:
int add(char* itemName_input,
char* gameName_input,
char* variety_input,
unsigned int idNumber_input); // 10 points
void sort(); // 10 points
int delete(unsigned int idNumber_input); // 10 points
void load(char* fileName); // 10 points
int main()
{
char* fileName = "Item_List.txt";
load(fileName); // load list of items from
file (if it exists). Initially there will be no file.
char choice = 'i'; // initialized to a dummy
value
do
{
printf("\nEnter your selection:\n");
printf("\t a: add a new item\n");
printf("\t d: display item list\n");
printf("\t r: remove an item from list\n");
printf("\t s: sort item list by ID\n");
printf("\t q: quit\n");
choice = getchar();
flushStdIn();
executeAction(choice);
} while (choice != 'q');
save(fileName); // save list of items to file
(overwrites file, if it exists)
return 0;
}
// flush out leftover '\n' characters
void flushStdIn()
{
char c;
do c = getchar();
while (c != '\n' && c != EOF);
}
// ask for details from user for the given selection and perform that action
void executeAction(char c)
{
char itemName_input[MAX_NAME_LENGTH], gameName_input[MAX_NAME_LENGTH];
unsigned int idNumber_input, add_result = 0;
char variety_input[20];
swi.
In Arevalo- Aravind- Ayuso and Roca's (2013) article- we learn that th.docxBlake0FxCampbelld
In Arevalo, Aravind, Ayuso and Roca's (2013) article, we learn that there are three types of external pressures (institutional theory section) which have been identied in the literature: ________; _________; and _________ - all factors that shape rms to appear and behave similarly.
A. mimetic, proactive, and reactive
B. coercive, mimetic and normative
C. implicit, explicit and obvious
D. none of the above
.
More Related Content
Similar to In a Word document- you will need to list and define all key terms wit.docx
The lecture by Norman Feske for Summer Systems School'12.
Genode Compositions
SSS'12 - Education event, organized by ksys labs[1] in 2012, for students interested in system software development and information security.
Genode[2] - The Genode operating-system framework provides a uniform API for applications on top of 8 existing microkernels/hypervisors: Linux, L4ka::Pistachio, L4/Fiasco, OKL4, NOVA, Fiasco.OC, Codezero, and a custom kernel for the MicroBlaze architecture.
1. http://ksyslabs.org/
2. http://genode.org
Hardware backdooring is practical : slidesMoabi.com
This presentation will demonstrate that permanent backdooring of hardware is practical. We have built a generic proof of concept malware for the intel architecture, Rakshasa, capable of infecting more than a hundred of different motherboards. The first net effect of Rakshasa is to disable NX permanently and remove SMM related fixes from the BIOS, resulting in permanent lowering of the security of the backdoored computer, even after complete earasing of hard disks and reinstallation of a new operating system. We shall also demonstrate that preexisting work on MBR subvertions such as bootkiting and preboot authentication software bruteforce can be embedded in Rakshasa with little effort. More over, Rakshasa is built on top of free software, including the Coreboot project, meaning that most of its source code is already public. This presentation will take a deep dive into Coreboot and hardware components such as the BIOS, CMOS and PIC embedded on the motherboard, before detailing the inner workings of Rakshasa and demo its capabilities. It is hoped to raise awareness of the security community regarding the dangers associated with non open source firmwares shipped with any computer and question their integrity. This shall also result in upgrading the best practices for forensics and post intrusion analysis by including the afore mentioned firmwares as part of their scope of work.
A brief talk on systems performance for the July 2013 meetup "A Midsummer Night's System", video: http://www.youtube.com/watch?v=P3SGzykDE4Q. This summarizes how systems performance has changed from the 1990's to today. This was the reason for writing a new book on systems performance, to provide a reference that is up to date, covering new tools, technologies, and methodologies.
In C pls -- Write your name here -- Write the compiler used- Visual st.docxBlake0FxCampbelld
In C pls
// Write your name here
// Write the compiler used: Visual studio or gcc
// Reminder that your file name is incredibly important. Please do not change it.
// Reminder that we are compiling on Gradescope using GCC.
// READ BEFORE YOU START:
// You are given a partially completed program that creates a list of game items
like you'd see in a folder.
// Each item has this information: item's name, game's name, type of item, item ID.
// The struct 'itemRecord' holds information of one item. Variety is an enum.
// An array of structs called 'list' is made to hold the list of items.
// To begin, you should trace through the given code and understand how it works.
// Please read the instructions above each required function and follow the
directions carefully.
// You should not modify any of the given code, the return types, or the
parameters. Otherwise, you risk getting compilation errors.
// You are not allowed to modify main().
// You can use string library functions.
// WRITE COMMENTS FOR IMPORANT STEPS IN YOUR CODE.
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#pragma warning(disable: 4996) // for Visual Studio
Only
#define MAX_ITEMS 15
#define MAX_NAME_LENGTH 25
typedef enum { Health = 0, Equip, Etc } itemType; // enum type
struct itemRecord { // struct for item details
char itemName[MAX_NAME_LENGTH];
char gameName[MAX_NAME_LENGTH];
itemType variety;
unsigned int itemID;
};
struct itemRecord list[MAX_ITEMS]; // declare list of items
int count = 0; // the number of items
currently stored in the list (initialized to 0)
// functions already implmented
void flushStdIn();
void executeAction(char);
void save(char* fileName);
void display();
// functions that need implementation:
int add(char* itemName_input,
char* gameName_input,
char* variety_input,
unsigned int idNumber_input); // 10 points
void sort(); // 10 points
int delete(unsigned int idNumber_input); // 10 points
void load(char* fileName); // 10 points
int main()
{
char* fileName = "Item_List.txt";
load(fileName); // load list of items from
file (if it exists). Initially there will be no file.
char choice = 'i'; // initialized to a dummy
value
do
{
printf("\nEnter your selection:\n");
printf("\t a: add a new item\n");
printf("\t d: display item list\n");
printf("\t r: remove an item from list\n");
printf("\t s: sort item list by ID\n");
printf("\t q: quit\n");
choice = getchar();
flushStdIn();
executeAction(choice);
} while (choice != 'q');
save(fileName); // save list of items to file
(overwrites file, if it exists)
return 0;
}
// flush out leftover '\n' characters
void flushStdIn()
{
char c;
do c = getchar();
while (c != '\n' && c != EOF);
}
// ask for details from user for the given selection and perform that action
void executeAction(char c)
{
char itemName_input[MAX_NAME_LENGTH], gameName_input[MAX_NAME_LENGTH];
unsigned int idNumber_input, add_result = 0;
char variety_input[20];
swi.
In Arevalo- Aravind- Ayuso and Roca's (2013) article- we learn that th.docxBlake0FxCampbelld
In Arevalo, Aravind, Ayuso and Roca's (2013) article, we learn that there are three types of external pressures (institutional theory section) which have been identied in the literature: ________; _________; and _________ - all factors that shape rms to appear and behave similarly.
A. mimetic, proactive, and reactive
B. coercive, mimetic and normative
C. implicit, explicit and obvious
D. none of the above
.
In a survey of 2918 adults- 1477 say they have started paying bills on.docxBlake0FxCampbelld
In a survey of 2918 adults, 1477 say they have started paying bills online in the last year. Construct a 99% confidence interval for the population proportion. Interpret the results.
.
In a population of yellow mushrooms- a mutation resulted in a new purp (1).docxBlake0FxCampbelld
In a population of yellow mushrooms, a mutation resulted in a new purple type of mushroom that herbivores avoided. Because herbivores avoided the purple mushrooms, they were able to spread more spores and increased to make up 1% of the population. In one year, however, a flash flood killed all of the purple mushrooms in the population, leaving only a few yellow mushrooms alive.
Identify which evolutionary mechanism was responsible for the fixation of the yellow mushroom genotype in this population.
a. Mutation
b. Genetic drift
c. Non-random mating
d. Gene flow
Provide an explanation
.
In a particular hospital- 5 newborn babies were delivered yesterday- H.docxBlake0FxCampbelld
In a particular hospital, 5 newborn babies were delivered yesterday. Here are their weights (in ounces). 91 , 125 , 113 , 106 , 90 Assuming that these weights constitute an entire population, find the standard deviation of the population. Round your answer to two decimal places. (If necessary, consult a
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In a paper written by Bendey Coliege econonists Patricia M- Flynn and.docxBlake0FxCampbelld
In a paper written by Bendey Coliege econonists Patricia M. Flynn and Michael K Quinn, the authors state: "We find evidence that Economics is a good choice of majot lor those aspiring to become a CEO [chief executive otficep . When adjusting for size of the pool of graduales. those wim. undergraduate degrees in Economics are shown to have had a greater lovelhood of becoming an SSP 500 CEO than afy other majoc:" A list of famous economics majors published by Marietta College incudes business ieaden Warren Buffet, Donald Trump. Ted Turnot, and 5 am Walton, as wek as former presidents Georgo H. W. Bush, Gerald Ford, and Ronald Reagan. College, Marietta Ohio, May 15, 2012. Why might studying economics be particularly good proparation for being the tog managec of a corpocation or a leadee in gowemitrent? A. Economies teaches us how to look at the tradeofls involved in every decision. B. Economice is pust as valuablo to a cashior as it la for a CEO. C. Eooncmics is less of an issue as you clmb the corporate ladder because you usualy hire accourtants to handlo your money. D. Management and politice have more to do with public relations than economics:
.
In a given population of Drosophila- curly wings (c) is recessive to t.docxBlake0FxCampbelld
In a given population of Drosophila, curly wings (c) is recessive to the wild-type condition of straight wings ( c + ). You isolate a population of 35 curly winged fles 70 files thot are heterorygous for straight wings, and 45 that are homozygous for stralght wings. What is the total number of curly or straight wing alieles in this population? Mutiple Choice: 7 150 230 300 None of these choices are cortect
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In a large population- 51- of the people have been vaccinated- If 4 pe.docxBlake0FxCampbelld
In a large population, 51% of the people have been vaccinated. If 4 people are randornly selected, what is the probability that AT LEAST ONE of them has been vaccinated? Give your answer as a decimal to at 4 places.
.
In a geographic isolate- a small population has been studied for a gen.docxBlake0FxCampbelld
In a geographic isolate, a small population has been studied for a gene with two alleles A1 and A2. At the females were A1A1. How many generation (s) will be required to reach the HW equilbruim? Please r What is the most likely mode of inheritance in the following pedigree?
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In a democracy- politicians may be shortsighted because they want to w.docxBlake0FxCampbelld
In a democracy, politicians may be shortsighted because they want to win reelection. Therefore, the political process can:
I. add an inflationary bias to monetary policy
II. add a deflationary bias to monetary policy
III. generate a political business cycle in which expansionary policies are pursued to lower unemployment and interest rates just prior to an election
A. II and III only
B. I only
C. III only
D. I and III only
E. I, II, and III
.
In a certain city- the daily consumption of water (in millions of lite.docxBlake0FxCampbelld
In a certain city, the daily consumption of water (in millions of liters) follows approximately a gamma distribution with = 3 and = 2 . If the daily capacity of that city is 14 million liters of water, what is the probability that on any given day the water supply is inadequate? Click the icon to view the incomplete Gamma Function table: The probability is (Round to three decimal places as needed)
.
In a certain geographic location 15- of individuals have disease A- 15.docxBlake0FxCampbelld
In a certain geographic location 15% of individuals have disease A, 15% of individuals have disease B , and 5% have both diseases. What proportion of individuals have disease A or B? 25% 30% 15%
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In 2014- the General Social Survey incuded a question about the role o.docxBlake0FxCampbelld
In 2014, the General Social Survey incuded a question about the role of large businesss in the community, Out of 1203,217 said that they strongly agreed that lagee interizional busineses inee? hurting local businesses. The General Social Sunvey uses a method simiar to a simple endoms sipte to randomly select adults living in the U S . The 95% confidence interval was ( 0.16 , 0.20 ) . Is this interpretation correct? "There is a 95% probability that the population proportion is between 0.16 and 020. This is correct interpretation.
.
In 1993- when Fischer began his tenure at Kodak- the film industry was.docxBlake0FxCampbelld
In 1993, when Fischer began his tenure at Kodak, the film industry was evolving from one type of change which was slow to another which was very rapid-which type was it evolving to? Creative: Radical Progressive Internodiating QUESTION 14 The film industry's assets and fore activities were not highly affected by extemal forees over much of the time period leading up to the emergence of digital photography, what type of change was this? Radical Creative Progressive Intermediating
.
import os import matplotlib-pyplot as plt import pandas as pd import r.docxBlake0FxCampbelld
import os
import matplotlib.pyplot as plt
import pandas as pd
import random
import string
from numpy.random import default_rng
import datetime
def run(low=None, high=None, number_values=None):
"""
'main' function for hw1 lecture
creates some data then saves it in a folder
"""
# User enters low, high, n integer
print("Creating random data.")
if type(low) != int:
while(True):
low = input("Please enter lowest possible value as integer:\n")
low_int = confirm_integer(low)
if low_int:
break
else:
continue
else:
low_int = low
if type(high) != int:
while(True):
high = input("Please enter highest possible value as integer:\n")
high_int = confirm_integer(high)
if high_int:
break
else:
continue
else:
high_int = high
if type(number_values) != int:
while(True):
n = input("Please enter number of values to create:\n")
n_int = confirm_integer(n)
if n_int:
break
else:
continue
else:
n_int = number_values
random_df = make_random_df(low_int, high_int, n_int)
# make output dir
local_dir = os.getcwd()
output_dir = os.path.join(local_dir, "Random_Files") # complete path to new folder
try:
os.mkdir(output_dir) # make folder
except FileExistsError:
pass # Do nothing if folder exists
output_df_os_mod_examples(random_df, output_dir)
def confirm_integer(input_val):
"""
Converts input val to integer, returns False if exception
:param input_val:
:return: integer or False
"""
try:
convert_int = int(input_val)
except Exception as e:
print("invalid integer")
return False
return convert_int
def make_random_df(lower_int, upper_int, number_idx):
"""
Creates Random DataFrame from bounds [lower_int, upper_int].
Creates 5 column DataFrame [Integers, Floads, Random Ascii (Ul#), Random Ascii (l), Random Ascii (U#)] number_idx rows
:param lower_int: lower bounds for random integers
:param upper_int: upper bounds for random integers
:param number_idx: number of random_df index
:return: rand_df: Pandas Dataframe (5 cols) number_idx rows
"""
# create n random data
rng = default_rng()
ints = rng.integers(low=lower_int, high=upper_int, size=number_idx)
floats = ints * rng.random() # multiply integers by random float [0,1]
# create some characters
rand_upper_lower_digit = random.choices(string.ascii_letters + string.digits, k=number_idx)
rand_lower = random.choices(string.ascii_lowercase, k=number_idx)
rand_upper_digit = random.choices(string.ascii_uppercase + string.digits, k=number_idx)
# make dataframe
rand_df_dict = {
"Integers": ints,
"Floats": floats,
"Random Ascii (Ul#)": rand_upper_lower_digit,
"Random Ascii (l)": rand_lower,
"Random Ascii (U#)": rand_upper_digit
}
rand_df = pd.DataFrame.from_dict(rand_df_dict, orient='columns')
return rand_df
def output_df_os_mod_examples(random_df, output_dir):
"""
Output dataframe in many file types.
Examples of os and os.path
:param random_df: pandasDataFrame cols:[Integers, Floads, Random Ascii (Ul#), Random Ascii (l), Random Ascii (U#)]
:param output_dir: path of output folder, exists==True
:return: None
"""
cwd = os.getcwd()
files = os..
import java-util--- import java-io--- class Vertex { -- Constructo.docxBlake0FxCampbelld
import java.util.*;
import java.io.*;
class Vertex {
// Constructor: set name, chargingStation and index according to given values,
// initilaize incidentRoads as empty array
public Vertex(String placeName, boolean chargingStationAvailable, int idx) {
name = placeName;
incidentRoads = new ArrayList<Edge>();
index = idx;
chargingStation = chargingStationAvailable;
}
public Vertex(String placeName, boolean hasChargingStataion) {
}
public String getName() {
return name;
}
public boolean hasChargingStation() {
return chargingStation;
}
public ArrayList<Edge> getIncidentRoads() {
return incidentRoads;
}
// Add a road to the array incidentRoads
public void addIncidentRoad(Edge road) {
incidentRoads.add(road);
}
public int getIndex() {
return index;
}
private String name; // Name of the place
ArrayList<Edge> incidentRoads; // Incident edges
private boolean chargingStation; // Availability of charging station
private int index; // Index of this vertex in the vertex array of the map
public void setVisited(boolean b) {
}
public Edge[] getAdjacentEdges() {
return null;
}
public boolean isVisited() {
return false;
}
public boolean isChargingStationAvailable() {
return false;
}
}
class Edge {
public Edge(int roadLength, Vertex firstPlace, Vertex secondPlace) {
length = roadLength;
incidentPlaces = new Vertex[] { firstPlace, secondPlace };
}
public Edge(Vertex vtx1, Vertex vtx2, int length2) {
}
public Vertex getFirstVertex() {
return incidentPlaces[0];
}
public Vertex getSecondVertex() {
return incidentPlaces[1];
}
public int getLength() {
return length;
}
private int length;
private Vertex[] incidentPlaces;
public Vertex getEnd() {
return null;
}
}
//A class that represents a sparse matrix
public class RoadMap {
// Default constructor
public RoadMap() {
places = new ArrayList<Vertex>();
roads = new ArrayList<Edge>();
}
// Auxiliary function that prints out the command syntax
public static void printCommandError() {
System.err.println("ERROR: use one of the following commands");
System.err.println(" - Load a map and print information:");
System.err.println(" java RoadMap -i <MapFile>");
System.err.println(" - Load a map and determine if two places are connnected by a path with charging stations:");
System.err.println(" java RoadMap -c <MapFile> <StartVertexIndex> <EndVertexIndex>");
System.err.println(" - Load a map and determine the mininmum number of assistance cars required:");
System.err.println(" java RoadMap -a <MapFile>");
}
public static void main(String[] args) throws Exception {
if (args.length == 2 && args[0].equals("-i")) {
RoadMap map = new RoadMap();
try {
map.loadMap(args[1]);
} catch (Exception e) {
System.err.println("Error in reading map file");
System.exit(-1);
}
System.out.println();
System.out.println("Read road map from " + args[1] + ":");
map.printMap();
System.out.println();
}
else if (args.length == 2 && args[0].equals("-a")) {
RoadMap map = new RoadMap();
try {
map.loadMap(args[1]);
} catch (Exception e) {
System.err.println("Err.
Implement the Plates class buildMap function so that it populates the.docxBlake0FxCampbelld
Implement the Plates class buildMap function so that it populates the HashMap with the state abbreviations as keys and the counts of how many each appear in the file as values.
Sometimes, the parking attendant will add special notation to help her remember something about a specific entry. There are just non alphabetic characters that she adds to the state - your program should ignore these characters so that an entry like NY* still counts toward the NY plate count.
She is also very inconsistent with how she enters the plates. Sometimes she uses upper case, sometimes lowercase, and sometimes she even uses a mix. Be sure to account for this in your program.
Only add information for plates in New England (Maine, New Hampshire, Vermont, Massachusetts, Rhode Island, and Connecticut).
Plates.java
import java.util.Arrays;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
public class Plates {
private Map<String, Integer> plateMap;
private Set<String> validStates;
public Plates() {
plateMap = new HashMap<>();
validStates = new HashSet<>(Arrays.asList("CT", "MA", "ME", "NY", "RI", "VT"));
}
public void buildMap(String filePath) {
// Implement me...
}
public void printCounts() {
System.out.println("Number of Plates: " + plateMap.keySet().size());
for (Map.Entry<String, Integer> entry : plateMap.entrySet())
System.out.printf("%s -> %s%n", entry.getKey(), entry.getValue());
}
}
Main.java
public class Main {
public static void main(String[] args) {
Plates main = new Plates();
main.buildMap();
main.printCounts();
/*
* The output should be:
*
* Number of Plates: 6
* MA -> 2
* ME -> 3
* CT -> 1
* NY -> 5
* RI -> 5
* VT -> 1
*/
}
}
plates.txt
vt ma ME nY, NY me CA nE Ct
NJ- WA MA ri me ny ny NY *Nj billnye
mAr $RI%
Ri ir RI
.
Implementing AES- Native Instructions (AES-NI) is faster than other im.docxBlake0FxCampbelld
Implementing AES: Native Instructions (AES-NI) is faster than other implementations of AES True False Question 42 ( 1 point) An encryption mode that can yields to an encryption of the image such as the image shown below is Cipher Block Chaining (CBC) Mode The Counter (CTR) Mode Electronic Code Book (ECB) Mode Cipher Feedback (CFB) Mode
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Implement these classes and a interface in 3 Java programs- Class 1- T.docxBlake0FxCampbelld
Implement these classes and a interface in 3 Java programs: Class 1: Track(String trackName, String[] musicians, int durSecs) - The constructor creates a track object. String gettrackName() - Accessor for the track name String[] getMusicians() - Accessor for the list of musicians int getDurSecs() - Accessor for the duration of the track Class 2: InfTracklist(String trackName) -- Create a track list with the given name String gettrackName() - Return the name of the track list int num() -- Return the number of tracks in the track list Track start() - Return the current track, and then move the current track to the next item in the list (plays current track, then moves to the next track) void add(Track track) - Add a new track to be the next track The track list works with an iterator interface called TrackIterator, so that the user can move forward or backwards through the list without changing the currently playing track. The track list exports these public methods that use an iterator. TrackIterator iterator() - This returns an instance of a TrackIterator starting from the current track. void reset(TrackIterator it) - Set playback to start from the track pointed to by the track iterator void remove(TrackIterator it) - Remove the track pointed to by the iterator. If the current track is pointed to by the iterator, set it to the next track, or null if there are no more tracks. TrackIterator: The TrackIterator interface represents an iterator that allows you to move through the list from the current point. The Zune uses this to allow you to move through tracks forwards and backwards. The iterator's abstract methods are: Track current() -- Get the current track that the iterator is pointing to void next() - Advance the iteration void previous() - Move backwards in the iteration Since the iterator is defined as an interface in TrackIterator.java, you have to provide a concrete implementation of this interface for your iterator. Provide your own concrete class that implements TrackIterator. Create your iterator implementation as a (non-public) class inside InfTracklist.java. Call it anything you want. Stylistically, a lot of people append "Impl" to their classes that implement an interface, so you could call it TrackIteratorImpl, for example. Casting is the process of converting one type to another. In the program, the InfTracklist.remove(TrackIterator it) method takes a TrackIterator as an argument. That's great, except that TrackIterator is an interface. You really need the class that implements the TrackIterator, which is TrackIteratorImpl. However the argument is of type TrackIterator. So how do we change a TrackIterator to a TrackIteratorImpl? Inside the remove function, we can cast it, like this: TrackIteratorImpl itImpl = (TrackIteratorImpl) it Now we have a itImpl variable that we can use.
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Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Chapter 3 - Islamic Banking Products and Services.pptx
In a Word document- you will need to list and define all key terms wit.docx
1. In a Word document, you will need to list and define all key terms within the chapter. You must
type them rather than copying and pasting them into the document.
these are the key terms:
1U server
blade server
Boxes
B-tree File System (BTRFS)
btrfs command
BTRFS subvolume
btrfsck command
chroot command
data
depmod command
Device Mapper MPIO (DM-MPIO)
disk mirroring
disk striping
disk striping with parity
dmesg command
fault tolerant
Fibre Channel (FC)
firmware RAID
GRUB (GRand Unified Boot loader)
guest operating system
hardware RAID
2. Host Bus Adapter (HBA)
host operating system
hypervisor
insmod command
installation log files
Internet SCSI (iSCSI)
iSCSI initiator
iSCSI target
iscsiadm command
journalctl command
journald
Just a Bunch of Disks (JBOD)
Kernel Virtual Machine (KVM)
Linux server distribution
Logical Unit Number (LUN)
lshw command
lsmod command
mdadm command
metadata
mkfs.btrfs command
modinfo command
modprobe command
module
3. mpathconf command
Multipath Input Output (MPIO)
overclocked
parallel SCSI
Quick Emulator (Qemu)
rackmount server
RAID-Z
Redundant Array of Independent Disks (RAID)
rmmod command
SCSI ID
segmentation fault
Serial Attached SCSI (SAS)
Simple Protocol for Independent Computing Environments (SPICE)
snapshot
software RAID
spanning
Storage Area Network (SAN)
system
system rescue
target ID
terminator
thick provisioning
thin provisioning
4. Type 1 hypervisor
Type 2 hypervisor
uninterruptible power supply (UPS)
virtual machine
Virtual Network Computing (VNC)
virtualization
World Wide Name (WWN)
Zettabyte File System (ZFS)
zfs command
ZFS pool
ZFS subfilesystem
ZFS volume
zpool command
