What do you understand by degrees of Data Abstraction?
Solution
While designing database we should start with abstract view of data environment and insert
details as implementation comes closer.Degress of data abstraction will help in implementing
different view of data.
There 4 Levels of degrees of Data Abstraction:
A}The External Model :It is available for end user.End user means people who use database
application and modify data.
B)The Conceptual Model:It considers all views of database and creates global view of
database.It is represented using ER diagram.
C)The Internal Model:It is formed after selection of database platform.It maps Conceptual Model
to DBMS.It represents databse as seen by DBMS.It will to acheive logical independence. logical
independence means changing internal model without affecting Conceptual Model.
D)The Physical Model This is last and lowest layer of abstraction.It represents how data is stored
in data disk or tapes.It depends on software and hardware.It allows to change Physical Model
without affecting Internal Model.It is called physical independence..
Fundamentals of database system - Database System Concepts and ArchitectureMustafa Kamel Mohammadi
In this chapter you will learn
DBMS evolution
Data model
Three schema architecture
DBMS language
DBMS interfaces
DBMS components
Classification of DBMS
Fundamentals of database system - Database System Concepts and ArchitectureMustafa Kamel Mohammadi
In this chapter you will learn
DBMS evolution
Data model
Three schema architecture
DBMS language
DBMS interfaces
DBMS components
Classification of DBMS
Dbms Notes Lecture 2 : Levels of Data AbstractionBIT Durg
Data Abstraction, levels of data abstraction, ANSI/ SPARC 3 level architecture, Schema and instance, Data Independence, physical data independence, logical data independence
Why would a manager be concerned with bandwidth How is bandwidth me.pdfFORTUNE2505
Why would a manager be concerned with bandwidth? How is bandwidth measured?
Solution
Bandwidth is defined as the network\'s capacity of transferring data and handling transmission.
In organisations, in order to run business efficiently, managers are determined to transfer and
receive information as quickly as possible without any delay or loss of valuable information.
Bandwidth enable managers to measure the network performance, that is, how efficient the
system is in sending and receiving data. Businesses, today, are majorly technology driven and
therefore, any delay in transmitting or accepting important information may deeply affect the
performance of the business. No manager would want poor bandwidth to have an impact on key
business variables or loss of business opportunities. They do not want any restriction on the flow
of data because of the slow transmission speed.
Bandwidth is measured in terms of bit rate performance, that is, the information sent or received
by bit per unit of time. Bandwidth is generally measured in the units of bps (bits per second),
kbps (kilobits per second), mbps (megabits per second), gbps (gigabits per second) and tbps
(terabits per second)..
Where would the Internet be today if the UNIX operating system did n.pdfFORTUNE2505
Where would the Internet be today if the UNIX operating system did not exist?
Solution
Answer:
The internet using today is actually runs through a linux server. Infact the internet is connected
with the linux servers and router with other linux servers all over. So if there would have been no
service of the UNIX , there would be no AIX , SOLARIS and LINUX. Now if there is no Linux ,
there is no android and the rest. I may say the scenerio would have been like a massive influence
software designs and offcourse there might be the chances that Nokia would have still ruling the
market. Cyber hackers would have been extinct. Window crashes would have been result in
increasing growth of sucides in the world :p.
More Related Content
Similar to What do you understand by degrees of Data AbstractionSolution.pdf
Dbms Notes Lecture 2 : Levels of Data AbstractionBIT Durg
Data Abstraction, levels of data abstraction, ANSI/ SPARC 3 level architecture, Schema and instance, Data Independence, physical data independence, logical data independence
Why would a manager be concerned with bandwidth How is bandwidth me.pdfFORTUNE2505
Why would a manager be concerned with bandwidth? How is bandwidth measured?
Solution
Bandwidth is defined as the network\'s capacity of transferring data and handling transmission.
In organisations, in order to run business efficiently, managers are determined to transfer and
receive information as quickly as possible without any delay or loss of valuable information.
Bandwidth enable managers to measure the network performance, that is, how efficient the
system is in sending and receiving data. Businesses, today, are majorly technology driven and
therefore, any delay in transmitting or accepting important information may deeply affect the
performance of the business. No manager would want poor bandwidth to have an impact on key
business variables or loss of business opportunities. They do not want any restriction on the flow
of data because of the slow transmission speed.
Bandwidth is measured in terms of bit rate performance, that is, the information sent or received
by bit per unit of time. Bandwidth is generally measured in the units of bps (bits per second),
kbps (kilobits per second), mbps (megabits per second), gbps (gigabits per second) and tbps
(terabits per second)..
Where would the Internet be today if the UNIX operating system did n.pdfFORTUNE2505
Where would the Internet be today if the UNIX operating system did not exist?
Solution
Answer:
The internet using today is actually runs through a linux server. Infact the internet is connected
with the linux servers and router with other linux servers all over. So if there would have been no
service of the UNIX , there would be no AIX , SOLARIS and LINUX. Now if there is no Linux ,
there is no android and the rest. I may say the scenerio would have been like a massive influence
software designs and offcourse there might be the chances that Nokia would have still ruling the
market. Cyber hackers would have been extinct. Window crashes would have been result in
increasing growth of sucides in the world :p.
validity. (The Case lulTTtuT 2. Discuss the Economics of Effective Ma.pdfFORTUNE2505
validity. (The Case lulTTtuT 2. Discuss the Economics of Effective Management. List and
discuss the first 4 items. L4- page
Solution
Effective management leads to use scare resources in a way so that the maximum economic
benefit could be achieved by the whole organization. It indicates the minimum waste and the
maximum returns.
Required items:
1) Setting goal: Effective management sets goal of the organization considering all probable
constraints.
2) Profit reorganization: The role of profit creates motivation; management creates possibilities
(like new expansions, lowering costs, etc) so that profit could be increased in a substantial
amount.
3) Incentives: Understanding of such is very important. Management wants to create more
market for more incentives.
4) Markets: Understanding the true market (like middle-class customers, lower middle-class
customers, etc) for which products to be sold is an important act of effective management.
Creating opportunities in the market is the key to success..
Twitter had their IPO in 2013. Which of the following is not accurate.pdfFORTUNE2505
Twitter had their IPO in 2013. Which of the following is not accurate The lockup refers to a
portion of the IPO shares that cannot be sold in secondary market until months after the IPO date
Twitter\'s IPO share price is set before shares of Twitter open for trading on secondary markets
The amount of money that Twitter received from the IPO is determined by the number of IPO
day O shares and the market price of those shares when Twitter shares closed for trading on the
IPO Buyers of Twitter\'s stock become partial owners of the company.
Solution
Answer is A. THE reason is it is not ipo in true sense. Ipo is open to everyone not only few
shareholders. Here owners etc are prohibited to sell so it is not portion of ipo.
Use C programmingMake sure everything works only upload.pdfFORTUNE2505
Use C programming
Make sure everything works only upload
Solution
#include
float my_func(float x)
{
return (0.1*x*x*x)+1;
}
float approx_integral(float a, float b, int n)
{
int i;
float s=0,y=0,h;
h=(b-a)/n;
for(i=1;i<=n-1;i++)
{
s=s+my_func(a+i*h);
}
y=(my_func(a)+my_func(b)+2*s)*h/2;
return y;
}
int main()
{
float a,b;
int n;
printf(\"Integrate over [A,B] over N intervals. Input A, B, N: \ \");
scanf(\"%f %f %d\",&a,&b,&n);
if(b.
The Adventures of Huckleberry Finn was published twenty years after .pdfFORTUNE2505
The Adventures of Huckleberry Finn was published twenty years after the Civil
War and ten years after Reconstruction. However, it takes place 1834 (or perhaps
1844, according to Huck). In what ways does Huck function as a metaphor for the
adolescent America?
Solution
There is the nostalgic belief that America was built by a rugged individualism and people that
took the
\"road less travelled\" to forge their own future. Huck , for sure showcases this mythos. He goes
against \"civilized\"
Southern culture that, at that time, included institutionalized slavery and bondage. Huck made
his way down the Mississippi River
with an escaped slave. Huck developed his own social and moral code that often went against
Southern society.
He set a great examople for the adloscent America as he gave them hope that one needs to be
tough as when the going gets tough , the tough gets going. One is the master of ones own fate.
Step 1 You work for Thunderduck Custom Tables Inc. This is the first.pdfFORTUNE2505
Step 1 You work for Thunderduck Custom Tables Inc. This is the first month of operations. The
company designs and manufactures specialty tables. Each table is specially customized for the
customer. This month, you have been asked to develop and manufacture two new tables for
customers. You will design and build the tables. This is a no nail, no screw, and no glue
manufacturing ( no indirect materials used). You will be keeping track of the costs incurred to
manufacture the tables using Job #1 Cost Sheet and Job #2 Cost Sheet. The cost of the direct
materials that can be used to manufacture the table are as follows. These cost are on a per unit
basis. Table Top $1,500.00 Table Leg $400.00 Drawer $350.00 The company uses a job order
costing system and applies manufacturing overhead to jobs based on direct labor hours. The
company estimates that there will be 12 direct labor hours worked during the month. The
estimated manufacturing overhead cost for the month is: a. Factory supervisor salary per month
$2,500.00 b. Rent for the factory per month $1,100.00 c. Depreciation of factory equipment per
month $600.00 Total Estimated manufacturing overhead $4,200.00 What is the predetermined
manufacturing overhead rate? Step 2 The first order you received was to manufacture a table
using a table top and four legs. This is your Job #1. Step 3 The customer that has ordered Job #2,
wants a table that is the same as Job #1, but wants to also add a drawer to the table. Step 4 The
following is a list of transactions that need to be recorded for the company for activity in the
month of December. Record those in the \"General Journal\" tab of the excel file using the proper
format. Please use the following accounts: Accounts Receivables, Raw materials, Work in
process, Finished goods, Accumulated depreciation, Accounts payable, Salaries and wages
payable, Sales revenue, Manufacturing overhead, Cost of goods sold, Salaries and wages
expense, Advertising expenses, and Depreciation expense. 1-Dec Raw Materials purchased on
account, $15,000. 5-Dec All Raw Materials needed for Job #1 were requisitioned from the
material storage for use during the month. Assume all materials are direct. (After you journalize
this entry please enter the information into Job #1 Cost Sheet) 10-Dec The following employee
costs were incurred but not paid during the month: There are three assembly employees that
spend 2 hours each, $25 per hour to make the table for Job #1. (After you journalize this entry
please enter the information into Job #1 Cost Sheet) Salary for supervisor of the factory $3,000.
Administrative Salary $2,000. 15-Dec All Raw Materials needed for Job #2 were requisitioned
from the material storage for use during the month. Assume all materials are direct. (After you
journalize this entry please enter the information into Job #2 Cost Sheet) 16-Dec Rent for the
month of December for the factory building incurred but not paid $1,100. 17-Dec Advertising
costs incurred but n.
Researchers argue about whether Oldowan toolmakers were hunters or s.pdfFORTUNE2505
Researchers argue about whether Oldowan toolmakers were hunters or scavengers. What are the
main arguments on each side of this debate?
Solution
Oldowan tools were made by late Australopithecus and early Homo. Homo habilis was named
\"skillful\" because it was considered the earliest tool-using human ancestor. There are theories
which show that they could be hunters or scavengers. The association of oldowan tools suggest
their profession as hunters. There are also some theories suggesting they move carcasses from
dangerous death sites showing they were scavengers..
In Aristotles Poetics he speaks of epics and tragedies. How do.pdfFORTUNE2505
In Aristotle\'s \"Poetics\" he speaks of epics and tragedies. How do these apply in the story of
Gilgamesh?
Solution
In the Poetics, Aristotle among many epic moments describes three important parts of the Greek
tragedy
and in turn famous art.
The first being \"recognition\" which implies the realization of some truth, that often times
(initially) appears to
the hero as a form of ignorance.
The second part of the tragedy is \"reversal\" where by some form of journey,
the hero finds that recognition is kept in a kind of 180 degree turn where formerly held truths
are in reality versions of ignorance or that former versions of ignorance turn out to be visions for
the future.
The third part of epic tragedy is the \"tragic flaw.\" This term is a bit difficult to catch. In most
cases,
it implies that one\'s true character, the nature of one\'s soul or daemon or \"divine spirit.\" It is
not
about being evil. It refers to unforeseen events that arrive in mass when a hero fails to
follow his true character or when one\'s character causes a mistake in judgment.
the second part of the tragedy has some resemblense in the story of Gilgamesh
The Epic of Gilgamesh shows us the reality of recognition and reversal--for example,
the gardener is transformed into a mole. And more importantly we see our relation with nature
depicted as a reversal, when Enkidu is transformed from a wild beast into a domesticated man
, who knows the trappings of civilization and culture.
Name the type of chemical messenger is released from the axon termina.pdfFORTUNE2505
Name the type of chemical messenger is released from the axon terminal of a neuron and
directly communicates with other cells? Which type of chemical messenger, when released,
binds to receptors on the same cell that released the chemical messenger? Lipophilic chemical
messengers can cross the plasma membrane, true/false? Name 2 physiological processes (cell
responses) that are regulated by cell signaling. \'Receptor-ligand binding is specific\' What does
this phrase mean?
Solution
Please find the answers below:
Part 1: Neurotransmitter (any chemical or bio-molecule released from the neuron terminal which
transmite information from one neuron to another and help in communication)
Part 2: Autocrine chemicals (Autocrine chemicals and transmitters are those biomolecules which
are secreted by the cells and receptors for this ligand are present on the same cell. This
chemical/ligand is then internalized by teh same cell. Examples include TNF alpha, interleukins
etc.)
Part 3: True (The plasma membrane is a lipid bilayer by structure. Thus, only lipophilic
substances can pass through the membrane easily without being repulsed by it)
Part 4: Following intracellular signalling cascades and physiological processes are performed by
cell signalling:
Part 5: Receptor-ligand binding is specific in nature by the manner that every receptor has a
specific ligand which binds onto it. This ligand is structurally compatible to its receptor in the
same manner as the substrate is specific for the enzyme. Thus, only a ligand can bind to its
receptor and activate the intracellular signalling..
Marilee Jones, the former dean of admissions of the Massachusetts In.pdfFORTUNE2505
Marilee Jones, the former dean of admissions of the Massachusetts Institute of Technology
(MIT), resigned after twenty-eight years as an administrator in the admissions office. The dean
for undergraduate education received in- formation questioning Ms. Jones’s academic
credentials. Her résumé, used when she was hired by MIT, indicated that she had degrees from
Albany Medical College, Union College, and Rensselaer Polytechnic Institute. In fact, she had
no degrees from any of these schools or from anywhere else. She had attended Rensselaer
Polytechnic as a part-time non-matriculated student during the 1974–75 school year, but the
other institutions had no record of any attendance at their schools.
When Ms. Jones arrived at MIT for her entry-level position in 1979, a degree was probably not
required. However, she did progress through the ranks of the admissions of- fice, and, in 1997,
she was appointed dean of admissions. She explained that she wanted to disclose her lack of
degrees at that point but that she had gone on for so long that she did not know how to come
clean with the truth. Point to the initial decision, why it was flawed, why Ms. Jones made that
decision, and what had to be done after that as a result of that choice. Is there a rationale for
allowing Marilee Jones for retaining her position after this discovery.
Are there resume \"misstatements\" that should not lead to termination? What would these be?
Solution
Answer:
After realisnig that she is at guilt it is better for her to quit her position and continue to work as a
teacher which is a noble profession. Taking the responsibility for her mis statements is one of the
way to make amends in the wrongs that was not committed knowingly..
Know how the complement of mRNAs in a cell can be assayed (in plants.pdfFORTUNE2505
Know how the complement of mRNAs in a cell can be assayed (in plants)
Solution
Messenger RNA (mRNA) maturation in eukaryotic cells requires the formation of the 3 end,
which includes two tightly coupled steps: the committing cleavage reaction that requires both
correct cis-element signals and cleavage complex formation, and the polyadenylation step that
adds a polyadenosine [poly(A)] tract to the newly generated 3 end. An in vitro biochemical assay
plays a critical role in studying this process. The lack of such an assay system in plants hampered
the study of plant mRNA 3-end formation for the last two decades.
Gene expression in eukaryotes requires the transcription of DNA into mRNA in the nucleus. The
newly transcribed pre-mRNAs undergo extensive processing, such as 5-end capping and removal
of introns and 3-end polyadenylation before they are ready to be transported to the cytoplasm for
translation. Among pre-mRNA processing events, 3-end formation and polyadenylation are
known to regulate transcription termination, affect intron splicing, promote mRNA transportation
and translation initiation, and protect mature mRNAs from unregulated degradation. In addition,
alternative polyadenylation show that more than half of plant and mammal genes can be
alternatively processed at different locations, resulting in distinct mature mRNAs from the same
pre-mRNA transcripts . Due to its tight connections to transcription, translation, and RNA decay,
mRNA 3-end polyadenylation appears to act as a hub for fine tuning gene expression and
forming a regulation network.
The 3-end processing of mRNA includes two coupled steps: cleavage at a specific site at the 3-
UTR and an addition of a polyadenosine [poly(A)] tract to the newly formed 3 end. The
biochemical process of polyadenylation is relatively well studied in mammals and yeast
(Saccharomyces cerevisiae). The 3-end cleavage and polyadenylation reaction is guided by
sequence elements (cis-elements) in pre-mRNA, which are recognized by a protein complex that
carries out enzymatic cleavage and polyadenylation reaction at a specific site. This apparently
simple process directly involves several cis-elements, as well as more than 14 protein factors in
mammals. These 14 protein factors can be divided into several sub complexes, such as cleavage
and polyadenylation specificity factor (CPSF), cleavage stimulation factor, cleavage factor I, and
cleavage factor II. Meanwhile, poly(A) polymerase (PAP), poly(A) binding protein-II,
symplekin, and C-terminal domain of the RNA polymerase II have also been found to be
necessary in this 3-end processing complex . In yeast, a similar set of proteins, albeit named
differently, were also identified to be important for 3-end processing . The involvement of over
80 proteins that form a complex with functional poly(A) signals . The functionality of this larger
collection of associated proteins in polyadenylation, however, remains to be confirmed.
The mechanisms of mRNA 3-end .
In Module 5 the you are here slide indicates we are currently in.pdfFORTUNE2505
In Module 5 the \"you are here\" slide indicates we are currently in: Select one: Installing
vSphere Components Course introduction VMware vCenter Server Configuring and Managing
Virtual Networks
Solution
D. Configuring and managing Virtual networks.
Course introduction is starting module. and vmware and vsphere modules are already crossed..
Identify the role you believe mobile devices have on email investiga.pdfFORTUNE2505
Identify the role you believe mobile devices have on email investigations. Discuss and provide
an example of the added challenges that have been introduced based on the proliferation of
mobile device technologies and more organizations embracing BYOD solutions and
implementations.
Solution
Lost and taken mobile devices
Lost or taken knowledge
Lack of compliance with security rules
Document leak
Unmanaged devices
Device management on work networks.
I need to implement in c++ this non-List member function void print.pdfFORTUNE2505
I need to implement in c++ this non-List member function: void printList(List& theList, bool
forward) is a non-member function that prints a list either forwards (by default -- from head to
tail) when forward is true, or backwards (from tail to head) when forward is false. You must use
your ListItr class to implement this function.
I attached my ListItr class I\'m not sure how to implement this method help. This is one of the
classes needed to implement a doubly linked list
Solution
#ifndef LISTITR_H
#define LISTITR_H
#include
#include \"stdafx.h\"
// This is the content of the .h file, which is where the declarations go
class ListNode{
public:
ListNode* previous;
int value;
ListNode* next;
ListNode();
};
class ListItr {
public:
ListNode* current;
ListItr(ListNode* theNode);
void Insert(int value) const;
bool isPastEnd() const;
bool isPastBeginning() const;
void moveForward() ;
void moveBackward() ;
int retrieve() const;
};
// This is the end of the header guard
#endif
// stdafx.h : include file for standard system include files,
// or project specific include files that are used frequently, but
// are changed infrequently
//
#pragma once
#include \"targetver.h\"
#include
#include
#include
#include \"ListItr.h\"
// TODO: reference additional headers your program requires here
#include \"stdafx.h\"
/*
for this first you need a class named ListNode
*/
using namespace std;
ListNode::ListNode()
{
previous=NULL;
next=NULL;
}
ListItr:: ListItr(ListNode* theNode){
current = theNode;
}
bool ListItr:: isPastEnd() const{
if (current->next==NULL)
return true;
else
return false;
}
bool ListItr:: isPastBeginning() const{
if (current->previous==NULL)
return true;
else
return false;
}
void ListItr:: moveForward(){
if (!isPastEnd())
current=current->next;
//cout << current;
}
void ListItr:: moveBackward(){
if (!isPastBeginning())
current=current->previous;
//cout << current;
}
int ListItr:: retrieve() const{
return current->value;
}
void ListItr::Insert(int value) const{
ListNode* theNode;
theNode->value=value;
while(!isPastEnd())
{
moveForward();
}//loop ends when current-> next is null
current->next = theNode;//inserts value at the end of the list
theNode->previous=current;//defines previous pointer
theNode->next=NULL;//defines next pointer
}
//Startnode is the first node of the list
void printList(ListNode* Startnode, bool forward){
// if(forward==true){
// moveForward();
// }
// if(forward == false){
// moveBackward();
// }
//object of class ListItr
ListItr list(Startnode);
if(forward==true)
{
while(!list.isPastEnd())
{
cout<.
I have another assignment due for an advance java programming class .pdfFORTUNE2505
I have another assignment due for an advance java programming class that I do not understand
how to do. I don\'t know how to implement the comparable interface and sort the cards from
lowest to highest based on suit within rank. And I also dont understand how I am suppose to add
a static nested class that implements the comparator interface and then sort the cards lowest to
highest based on rank within a suit. Then I have to add the different buttons and I am not sure
which class that these buttons are to be placed in. The buttons I have to add are: Deal Button,
Fish Sort Button, Spades Sort Button, and a Reverse Toggle Button. The description for each
button is in the instructions below:
Program 4 – Sorting with nested classes and lambda expressions
This program is a bit different from our others. Just like the last program, you will start with the
project that is attached to this assignment. Remember to rename the project. You will lose points
if you do not. Also, remember that you need to submit an Eclipse project, not just Java files. You
will lose points there as well.
The main point of the exercise is to demonstrate your ability to use various types of nested
classes. Of course, sorting is important as well, but you don’t really need to do much more than
create the class that does the comparison. In general, I like giving you some latitude in how you
design and implement your projects. However, for this assignment, each piece is very specific as
to how I want you to implement things. There are a number of parts to this program. Make
certain you accomplish the two additions to the Card class early-on since much of the rest of
your program will depend on that work.
The requirements:
Properly named project, good code (avoid redundancy), nice UI, etc. (20 pts)
Implement the Comparable interface in the Card class. (15 pts)
Sort the cards lowest to highest based on suit within rank, e.g.
2 clubs
2 diamonds
2 hearts
2 spades
3 clubs
3 diamonds
etc.
Add a static nested class to the Card class that implements the Comparator interface. (15 pts)
Sort the cards lowest to highest based on rank within suit, e.g.
2 clubs
3 clubs
4 clubs
5 clubs
etc.
In the UI, add the following to your interface.
Deal Button (10 pts)
Implement the Deal action handler using an inner class (not local). You may want to pull some
of the code from the show method that is already there. Or better, put the common code into a
class and call it.
Fish Sort Button (15 pts)
Sort the code in a way that would be useful playing Go Fish. I.e. with all of the cards grouped
together. Implement the action handler using a lambda expression in the UI. The code in the
lambda expression should depend on the Card class for the actual sorting (i.e. the natural order).
It must not call any other method in the UI class.
Spades Sort Button (15 pts)
Order the cards in such a way that they would be useful playing Spades; i.e. with the cards sorted
by rank within suit and the suits in the order pro.
4. Real gross domestic prodact A. measures the value of fimal goods a.pdfFORTUNE2505
4. Real gross domestic prodact A. measures the value of fimal goods and services produced
within the borders of a given country during a glven time period adjusted for inflation B. is a
measure of the overall level of prices mcasures the value of fieal goods and services produced
within the borders of a g during a given time peried using current prices C C measures the value
of final goods and services D, can change froem oene year to the next even if there is no change
in output 5.Which is the largest component the United States: of total expenditures in A. Net
Exports B. Consumption C. Govenment Purchases D. Investment 6 Fiscal policy refers to the: A.
manipulation of government spending and taxes to stabilize domestic output, employment and
the peice level. B. manipulation of the money supply to stabilize domestic output, employment,
and the price level. 7. In the United States, the money supply (Mi) is coemprised of: currescy,
checkable deposits, and near monies (saving deposits) B. coins, paper currency, checkable
deposits, and crodit balances with brokers. C. paper currency, coims, gold certificates, and time
deposits D. colns, paper currency, and checkable deposits. 8. Carrency in people\'s pockets and
purses are: A.?nchaled in M. but not in M, B. incladed in both fi and in Mi C. included in M6,bt
not in M D. excluded from Mi and A6 because people can exchange them for Federal Reserve
notes. 9. Currency held in commercial banks as reserves: A. not part of the nation\'s money
supply B. included in Af, but not in Ma C included both in Mi and in Ma D. included in Ma, but
not in M 10. Which definition(s) of the money supply consists of the most highly liquid assets
(can quickly be converted into cash)? A. MI B, M2 C. Neither or M2 D. MI and 2 11. The value
of money in the United States is based on the stock of gold and silver beld by the United Stanes
government. In other words, U.S. dollar is backed up by gold/silver A. True B, False Form A-
Page 12
Solution
4. The correct answer is A.
5. The correct answer is B.
6. The correct answer is A.
7. The correct answer is D.
8. The correct answer is B.
9. The correct answer is D.
10.The correct answer is A.
11. The correct answer is A..
Hypothesis What is your hypothesis for the genetic characteristi.pdfFORTUNE2505
Hypothesis What is your hypothesis for the genetic characteristics (e.g. dominant/recessive,
autosomal/sex-linked, etc.) of the traits you have chosen to study? What observations lead you to
make this hypothesis? What phenotypes and phenotypic ratio would you predict for the offspring
(the first generation, or F1 generation) of this cross? What genotypes and genotypic ratio would
you predict? How did you come to this prediction? Write your explanation as a hypothesis to the
experiment you are doing. Enter your answers here.
Solution
Hypothesis: A cross between pure breeding dominant and recessive genotypes obtain all
dominant phenotypes in the F1 generation.
Presence of criss cross inheritance confirms the sex linkage of the trait while same proportion of
affected son and daughter is the indicator of autosomal inheritance.
Dominant trait is expressed in both homozygous and heterozygous genotype while the recessive
trait is expressed in homozygous genotype only. Sex linked traits exhibit criss cross inheritance
(father to daughter and mother to son).
The cross( for dominant/recesive)= TT x tt= Tt
Phenotype- all tall
Genotype= all Heterozygous (Tt)
The cross (for autosomal/sex linked)= XcY (affected father) x XX (normal mother)= XcX
(normal but carrier daughters): XY (normal sons)..
How is a process shown in a DFD(data flow diagramSolution Data.pdfFORTUNE2505
How is a process shown in a DFD(data flow diagram?
Solution
Data Flow Diagram provides a visual representation of the flow of information within a system.
With sketching a Data Flow Diagram, you can notify the information provided by and delivered
to someone who takes part in system processes, the information required in order to complete the
processes and the information needed to be stored and accessed. A context diagram is a data flow
diagram that only illustrates the top level, or else known as Level 0. At this level, there is only
one able to be seen process node that represents the functions of a complete system in regards to
how it interacts with external entities. DFD is non-deterministic - The numbering does not
necessarily indicate sequence, it\'s useful in identifying the processes when discussing with
users. Process labels should be verb phrases; data stores are represented by nouns. A data store
must be associated to at least a process. An external entity must be associated to at least a
process. Data stores should not be connected to an external entity, otherwise, it would mean that
you\'re giving an external entity direct access to your data files. Data flows should not exist
between 2 external entities without going through a process.
Hey,Why is it not possible in Java to write a swap routine that sw.pdfFORTUNE2505
Hey,
Why is it not possible in Java to write a swap routine that swaps two variables of the same
primitive type?
Solution
Java passes method argument as reference by value and hence a direct swap is not possible (this
is possible in language like C where you can pass reference instead of value and get swapped
output).
That being said here is how you can do swap of primitive for example int:.
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 Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
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.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
What do you understand by degrees of Data AbstractionSolution.pdf
1. What do you understand by degrees of Data Abstraction?
Solution
While designing database we should start with abstract view of data environment and insert
details as implementation comes closer.Degress of data abstraction will help in implementing
different view of data.
There 4 Levels of degrees of Data Abstraction:
A}The External Model :It is available for end user.End user means people who use database
application and modify data.
B)The Conceptual Model:It considers all views of database and creates global view of
database.It is represented using ER diagram.
C)The Internal Model:It is formed after selection of database platform.It maps Conceptual Model
to DBMS.It represents databse as seen by DBMS.It will to acheive logical independence. logical
independence means changing internal model without affecting Conceptual Model.
D)The Physical Model This is last and lowest layer of abstraction.It represents how data is stored
in data disk or tapes.It depends on software and hardware.It allows to change Physical Model
without affecting Internal Model.It is called physical independence.
