Be careful; nitrogen is NOT a transition element. The element you ar.pdf
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Be careful; nitrogen is NOT a transition element. The element you are thinking of is nickel, which is a transition element and has the chemical symbol \"Ni\" (different from that of nitrogen, which is \"N\"). Now, transition elements are those elements whose atoms have incomplete d- sub-shells, meaning that their electron configurations include a partly, not completely, filled d- sub-shell. (1) Let\'s take a look at the electron configuration of nickel: [Ar] 4s2 3d8 Notice that the d subshell, only contains 8 electrons, while elements whose d sub-shells are full have 10 electrons. Also, sorry, but nitrogen can\'t possibly be a transition element because it doesn\'t have any d electrons in its electron configuration, (2) Why are such special elements called \"transition elements\"? Transition elements are placed on the periodic table in the intermediate d-block, which is the relatively large middle section of the table which partitions alkali metals and alkaline earth metals to the left of the table, and metalloids and non-metal elements to the right of the table. Also, the physiochemical properties of transition elements are similarly \"in transition\"; the unpaired, low-reactivity d electrons cause these elements to have several different oxidation states, thus causing them to be in a state of transition. 1s2 2s2 2p3 Solution Be careful; nitrogen is NOT a transition element. The element you are thinking of is nickel, which is a transition element and has the chemical symbol \"Ni\" (different from that of nitrogen, which is \"N\"). Now, transition elements are those elements whose atoms have incomplete d- sub-shells, meaning that their electron configurations include a partly, not completely, filled d- sub-shell. (1) Let\'s take a look at the electron configuration of nickel: [Ar] 4s2 3d8 Notice that the d subshell, only contains 8 electrons, while elements whose d sub-shells are full have 10 electrons. Also, sorry, but nitrogen can\'t possibly be a transition element because it doesn\'t have any d electrons in its electron configuration, (2) Why are such special elements called \"transition elements\"? Transition elements are placed on the periodic table in the intermediate d-block, which is the relatively large middle section of the table which partitions alkali metals and alkaline earth metals to the left of the table, and metalloids and non-metal elements to the right of the table. Also, the physiochemical properties of transition elements are similarly \"in transition\"; the unpaired, low-reactivity d electrons cause these elements to have several different oxidation states, thus causing them to be in a state of transition. 1s2 2s2 2p3.
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![Be careful; nitrogen is NOT a transition element. The element you are thinking of is nickel,
which is a transition element and has the chemical symbol "Ni" (different from that of nitrogen,
which is "N"). Now, transition elements are those elements whose atoms have incomplete d-
sub-shells, meaning that their electron configurations include a partly, not completely, filled d-
sub-shell.
(1) Let's take a look at the electron configuration of nickel:
[Ar] 4s2 3d8
Notice that the d subshell, only contains 8 electrons, while elements whose d sub-shells are full
have 10 electrons. Also, sorry, but nitrogen can't possibly be a transition element because it
doesn't have any d electrons in its electron configuration,
(2) Why are such special elements called "transition elements"?
Transition elements are placed on the periodic table in the intermediate d-block, which is the
relatively large middle section of the table which partitions alkali metals and alkaline earth
metals to the left of the table, and metalloids and non-metal elements to the right of the table.
Also, the physiochemical properties of transition elements are similarly "in transition"; the
unpaired, low-reactivity d electrons cause these elements to have several different oxidation
states, thus causing them to be in a state of transition.
1s2 2s2 2p3
Solution
Be careful; nitrogen is NOT a transition element. The element you are thinking of is nickel,
which is a transition element and has the chemical symbol "Ni" (different from that of nitrogen,
which is "N"). Now, transition elements are those elements whose atoms have incomplete d-
sub-shells, meaning that their electron configurations include a partly, not completely, filled d-
sub-shell.
(1) Let's take a look at the electron configuration of nickel:
[Ar] 4s2 3d8
Notice that the d subshell, only contains 8 electrons, while elements whose d sub-shells are full
have 10 electrons. Also, sorry, but nitrogen can't possibly be a transition element because it
doesn't have any d electrons in its electron configuration,
(2) Why are such special elements called "transition elements"?
Transition elements are placed on the periodic table in the intermediate d-block, which is the
relatively large middle section of the table which partitions alkali metals and alkaline earth](https://image.slidesharecdn.com/becarefulnitrogenisnotatransitionelement-230409132603-cc3f425a/85/Be-careful-nitrogen-is-NOT-a-transition-element-The-element-you-ar-pdf-1-320.jpg)
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1.
The pozzolanic reaction is the chemical reaction that occurs in portland cement upon the addition
of pozzolans. It is the main reaction involved in the Roman concrete invented in Ancient Rome
and used to build, for example, the Pantheon. The pozzolanic reaction converts a silica-rich
precursor with no cementing properties, to a calcium silicate, with good cementing properties.
In chemical terms, the pozzolanic reaction occurs between calcium hydroxide, also known as
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2.
Since fly ash particles are spherical and in the same size range as portland cement, a reduction in
the amount of water needed for mixing and placing concrete can be obtained. In precast concrete,
this can be translated into better workability, resulting in sharp and distinctive corners and edges
with a better surface appearance. This also makes it easier to fill intricate shapes and patterns.
Fly ash also benefits precast concrete by reducing permeability, which is the leading cause of
premature failure. The use of fly ash can result in better workability, pumpability, cohesiveness,
finish, ultimate strength, and durability. The fine particles in fly ash help to reduce bleeding and
segregation and improve pumpability and finishing, especially in lean mixes.
3.
FINENESS MODU.
11.B. Association of Southeast Asian NationsExplanationASEAN .pdf
11.
B. Association of Southeast Asian Nations
Explanation:
ASEAN stands for “Association of Southeast Asian Nations” that was established by five
member nations in the year 1967. Indonesia, Vietnam, Thailand, and Philippines belong to
ASEAN.
7.
D. International Monetary Fund
Explanation:
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3.
C. guidelines to govern suits against foreign nations within the United States
It is US Law that deals with the issues related to the cases against above mentioned bodies in
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D. canons
Solution
11.
B. Association of Southeast Asian Nations
Explanation:
ASEAN stands for “Association of Southeast Asian Nations” that was established by five
member nations in the year 1967. Indonesia, Vietnam, Thailand, and Philippines belong to
ASEAN.
7.
D. International Monetary Fund
Explanation:
IMF is one of the many autonomous agencies associated with United Nations. Objective of IMF
is to foster growth and prosperity in different parts of the world.
3.
C. guidelines to govern suits against foreign nations within the United States
It is US Law that deals with the issues related to the cases against above mentioned bodies in
USA.
15.
D. canons.
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Metals, Non Metals And Oxidation
This document provides information about the periodic table, including the location and properties of metals, non-metals, and metalloids. It discusses periodic trends such as atomic radius and ionic charge. Various topics are covered, including oxidation-reduction reactions, ionic and covalent bonding, naming ionic and covalent compounds, and common polyatomic ions.
Similar to Be careful; nitrogen is NOT a transition element. The element you ar.pdf (20)
Classification of Elements Powerpoint Presentation by Computer Careers
Classification of Elements Powerpoint Presentation by Computer Careers
4structureoftheatom-150805145649-lva1-app6892.pptx
4structureoftheatom-150805145649-lva1-app6892.pptx
More from noelbuddy
1.The pozzolanic reaction is the chemical reaction that occurs in .pdf
1.
The pozzolanic reaction is the chemical reaction that occurs in portland cement upon the addition
of pozzolans. It is the main reaction involved in the Roman concrete invented in Ancient Rome
and used to build, for example, the Pantheon. The pozzolanic reaction converts a silica-rich
precursor with no cementing properties, to a calcium silicate, with good cementing properties.
In chemical terms, the pozzolanic reaction occurs between calcium hydroxide, also known as
portlandite (Ca(OH)2), and silicic acid (written as H4SiO4 or as Si(OH)4):
Ca(OH)2 + H4SiO4 CaH2SiO4·2 H2O
or summarized in abbreviated notation of cement chemists:
CH + SH C-S-H
The product CaH2SiO4·2 H2O is a calcium silicate hydrate, also abbreviated as C-S-H in cement
chemist notation, the hyphenation denotes the variable stoichiometry. The ratio Ca/Si, or C/S,
and the number of water molecules can vary and the above-mentioned stoichiometry may differ.
Many pozzolans may also contain aluminate, or Al(OH)4, that will react with calcium hydroxide
and water to form calcium aluminate hydrates such as C4AH13, C3AH6 or hydrogarnet, or in
combination with silica C2ASH8 or strätlingite (cement chemist notation). In the presence of
anionic groups such as sulphate, carbonate or chloride, AFm phases and AFt or ettringite phases
can form.
slag reaction
The reaction of slag in cement with and without interaction with the clinker hydration is
extensively discussed in previous works of the current authors (/4/,/5/) and is briefly reviewed
here. The hydration products of slag are principally the same as those identified in hydrating
Portland cement paste, with the additional presence of a hydrotalcite-like phase. The composition
of the main hydration product, C-S-H, however, is obviously influenced by the presence of slag,
and is thus different from that in hydrating Portland cement paste. It is marked by a relatively
lower C/S ratio and the high contents of A substituting for S in the bridging tetrahedral of a
dreierkette structure /12/. The substitution degree is dependent on the C/S ratio of C-S-H and
also the amount of A available for substitution /12/. The reaction of pure slag (alkali-activated) is
written as:
2.
Since fly ash particles are spherical and in the same size range as portland cement, a reduction in
the amount of water needed for mixing and placing concrete can be obtained. In precast concrete,
this can be translated into better workability, resulting in sharp and distinctive corners and edges
with a better surface appearance. This also makes it easier to fill intricate shapes and patterns.
Fly ash also benefits precast concrete by reducing permeability, which is the leading cause of
premature failure. The use of fly ash can result in better workability, pumpability, cohesiveness,
finish, ultimate strength, and durability. The fine particles in fly ash help to reduce bleeding and
segregation and improve pumpability and finishing, especially in lean mixes.
3.
FINENESS MODU.
11.B. Association of Southeast Asian NationsExplanationASEAN .pdf
11.
B. Association of Southeast Asian Nations
Explanation:
ASEAN stands for “Association of Southeast Asian Nations” that was established by five
member nations in the year 1967. Indonesia, Vietnam, Thailand, and Philippines belong to
ASEAN.
7.
D. International Monetary Fund
Explanation:
IMF is one of the many autonomous agencies associated with United Nations. Objective of IMF
is to foster growth and prosperity in different parts of the world.
3.
C. guidelines to govern suits against foreign nations within the United States
It is US Law that deals with the issues related to the cases against above mentioned bodies in
USA.
15.
D. canons
Solution
11.
B. Association of Southeast Asian Nations
Explanation:
ASEAN stands for “Association of Southeast Asian Nations” that was established by five
member nations in the year 1967. Indonesia, Vietnam, Thailand, and Philippines belong to
ASEAN.
7.
D. International Monetary Fund
Explanation:
IMF is one of the many autonomous agencies associated with United Nations. Objective of IMF
is to foster growth and prosperity in different parts of the world.
3.
C. guidelines to govern suits against foreign nations within the United States
It is US Law that deals with the issues related to the cases against above mentioned bodies in
USA.
15.
D. canons.
1. Proteobacteria. It is the largest and metabolically diverse group.pdf
1. Proteobacteria. It is the largest and metabolically diverse group known in bacteria. It consist of
Gram-negative bacteria. It is the precursor of mitochondria. Bacteria belonging to this group
consist of all kind of nutritional types.This phylum further divided into classes of alpha, beta,
gamma, delta, epsilon where alpha- proteobacteria belongs to purple non sulfur bacteria; beta-
proteobacteria belongs to versatile metabolically active bacteria i.e. chemolithoautotrophs,
photoautotrophs, and general heterotrophs; gamma proteobacteria belongs to economically
important bacteria, such as the E. coli, pathogenic bacteria, methane oxidizers as well, ;delta
mainly belongs to those bacteria which cary out sulfur cycle in anaerobic conditions.
2. two phylas are: planctomycetes and bacteroidetes. Bacteroidetes are associated with both
organic as well as GMO roots while planctomycetes is more abundant in GMO root.
3. GMO roots are those which carry a foreign gene in its genome as a result the chemicals or
other metabolites produced by GMO root is different from the organic root. That is why the
bacterial community is different in GMO root and organic root.
4. Whole genome squencing or pyrosequencing can be done to identify and confirm the bacterial
communities present or associated with organic roots as well as GMO roots
Solution
1. Proteobacteria. It is the largest and metabolically diverse group known in bacteria. It consist of
Gram-negative bacteria. It is the precursor of mitochondria. Bacteria belonging to this group
consist of all kind of nutritional types.This phylum further divided into classes of alpha, beta,
gamma, delta, epsilon where alpha- proteobacteria belongs to purple non sulfur bacteria; beta-
proteobacteria belongs to versatile metabolically active bacteria i.e. chemolithoautotrophs,
photoautotrophs, and general heterotrophs; gamma proteobacteria belongs to economically
important bacteria, such as the E. coli, pathogenic bacteria, methane oxidizers as well, ;delta
mainly belongs to those bacteria which cary out sulfur cycle in anaerobic conditions.
2. two phylas are: planctomycetes and bacteroidetes. Bacteroidetes are associated with both
organic as well as GMO roots while planctomycetes is more abundant in GMO root.
3. GMO roots are those which carry a foreign gene in its genome as a result the chemicals or
other metabolites produced by GMO root is different from the organic root. That is why the
bacterial community is different in GMO root and organic root.
4. Whole genome squencing or pyrosequencing can be done to identify and confirm the bacterial
communities present or associated with organic roots as well as GMO roots.
1. Adapt (adaptation)2. Evolve (evolution)3. Individual4. Non .pdf
1. Adapt (adaptation)
2. Evolve (evolution)
3. Individual
4. Non genetic
5. Population
6. Genetic
7. Selection pressure
8. Environmental change
9. Genetic variation
10. Successful reproduction
11. High
12. Low
13. Environmental change
14. Pesticides
15. Transgenic crops
16. Refuge
Solution
1. Adapt (adaptation)
2. Evolve (evolution)
3. Individual
4. Non genetic
5. Population
6. Genetic
7. Selection pressure
8. Environmental change
9. Genetic variation
10. Successful reproduction
11. High
12. Low
13. Environmental change
14. Pesticides
15. Transgenic crops
16. Refuge.
1) WW1 - Great war or world war 1 is begin on 28th july 1914 in Eur.pdf
1) WW1 -> Great war or world war 1 is begin on 28th july 1914 in Europe.
2)Elvis presley dies on August 16th, 1977. Due to overdose usage of drugs he got heart stroke
and died.
3) The public two year college namely Minneapolis community and Technical college was
founded on 1996.
4) In 1994, US hosted the FIFA worldcup.
5) In 1776 july 4th US got independence from british empire.
Solution
1) WW1 -> Great war or world war 1 is begin on 28th july 1914 in Europe.
2)Elvis presley dies on August 16th, 1977. Due to overdose usage of drugs he got heart stroke
and died.
3) The public two year college namely Minneapolis community and Technical college was
founded on 1996.
4) In 1994, US hosted the FIFA worldcup.
5) In 1776 july 4th US got independence from british empire..
just hit the ln button sorry guys .pdf
The document provides a brief solution to an issue, stating that the user should hit the ln button and apologizing for any problems. It gives high-level instruction to press a specific button to address an unnamed issue.
I have seen in a table that pKa of H3PO4 =2.12 s.pdf
I have seen in a table that pKa of H3PO4 =2.12 so pH =(pKa-log c)/2 =(2.12-
log0.2)/2=1.41 at equilibrium pH =pKa=2.12
Solution
I have seen in a table that pKa of H3PO4 =2.12 so pH =(pKa-log c)/2 =(2.12-
log0.2)/2=1.41 at equilibrium pH =pKa=2.12.
#includeiostream#includestring#include fstreamusing name.pdf
#include
#include
#include
using namespace std;
struct Person
{
string name;
int age;
float gpa;
};
void CopyData(string filename,Person a[])
{
std::ifstream infile(filename);
string temp_name;
int temp_age;
float temp_gpa;
int i=0;
while(infile >> temp_name >> temp_age >> temp_gpa)
{
a[i].name = temp_name;
a[i].age = temp_age;
a[i].gpa = temp_gpa;
i++;
}
}
void Display(Person a[])
{
int i = 0;
cout << \"Name of all the teenagers whose age is in between 13 and 19 : \ \";
while(i<6)
{
if(a[i].age>=13 && a[i].age<=19)
cout << a[i].name << endl;
i++;
}
cout << endl;
}
void ComputeAverage(Person a[],float &AgeAve,float &GpaAve)
{
int i=0;
float ageSum = 0,gpaSum = 0;
while(i<6)
{
ageSum += a[i].age;
gpaSum += a[i].gpa;
i++;
}
AgeAve = ageSum/6.0;
GpaAve = gpaSum/6.0;
}
void Display(float AgeAve,float GpaAve)
{
cout << \"Age Average is : \" << AgeAve << endl;
cout << \"GPA Average is : \" << GpaAve << endl;
cout << endl;
}
void Display(Person a[],float GpaAve)
{
int i = 0;
cout << \"Name of all the teenagers whose gpa is greater than average gpa : \ \";
while(i<6)
{
if(a[i].gpa>GpaAve)
cout << a[i].name << \" \" << a[i].age << \" \" << a[i].gpa << endl;
i++;
}
cout << endl;
}
int main()
{
Person a[6];
string filename = \"/Users/deepanshugupta/Documents/chegg/chegg/data.txt\";
CopyData(filename,a);
Display(a);
float AgeAve = 0.0 ,GpaAve = 0.0;
ComputeAverage(a, AgeAve, GpaAve);
Display(AgeAve,GpaAve);
cout << endl;
Display(a,GpaAve);
cout << endl;
return 0;
}
Solution
#include
#include
#include
using namespace std;
struct Person
{
string name;
int age;
float gpa;
};
void CopyData(string filename,Person a[])
{
std::ifstream infile(filename);
string temp_name;
int temp_age;
float temp_gpa;
int i=0;
while(infile >> temp_name >> temp_age >> temp_gpa)
{
a[i].name = temp_name;
a[i].age = temp_age;
a[i].gpa = temp_gpa;
i++;
}
}
void Display(Person a[])
{
int i = 0;
cout << \"Name of all the teenagers whose age is in between 13 and 19 : \ \";
while(i<6)
{
if(a[i].age>=13 && a[i].age<=19)
cout << a[i].name << endl;
i++;
}
cout << endl;
}
void ComputeAverage(Person a[],float &AgeAve,float &GpaAve)
{
int i=0;
float ageSum = 0,gpaSum = 0;
while(i<6)
{
ageSum += a[i].age;
gpaSum += a[i].gpa;
i++;
}
AgeAve = ageSum/6.0;
GpaAve = gpaSum/6.0;
}
void Display(float AgeAve,float GpaAve)
{
cout << \"Age Average is : \" << AgeAve << endl;
cout << \"GPA Average is : \" << GpaAve << endl;
cout << endl;
}
void Display(Person a[],float GpaAve)
{
int i = 0;
cout << \"Name of all the teenagers whose gpa is greater than average gpa : \ \";
while(i<6)
{
if(a[i].gpa>GpaAve)
cout << a[i].name << \" \" << a[i].age << \" \" << a[i].gpa << endl;
i++;
}
cout << endl;
}
int main()
{
Person a[6];
string filename = \"/Users/deepanshugupta/Documents/chegg/chegg/data.txt\";
CopyData(filename,a);
Display(a);
float AgeAve = 0.0 ,GpaAve = 0.0;
ComputeAverage(a, AgeAve, GpaAve);
Display(AgeAve,GpaAve);
cout << endl;
Display(a,GpaAve);
cout << endl;
return 0;
}.
Yes. You can prove it experimentally, but if you.pdf
Yes. You can prove it experimentally, but if you want a logical reason, look at the
electronegativities of Li and F. F is much more electronegative, and will have a lot of the
electron density around it, whereas Li will have much less. (In fact LiF is considered an ionic
compound with Li+ and F-.)
Solution
Yes. You can prove it experimentally, but if you want a logical reason, look at the
electronegativities of Li and F. F is much more electronegative, and will have a lot of the
electron density around it, whereas Li will have much less. (In fact LiF is considered an ionic
compound with Li+ and F-.).
the one which is oxidized is reducing agent Pb wa.pdf
the one which is oxidized is reducing agent Pb was 0 and turned to +2 in PbSo4
because SO4 is -2 so Pb is oxidized and it is reducing agent Answer A is correct
Solution
the one which is oxidized is reducing agent Pb was 0 and turned to +2 in PbSo4
because SO4 is -2 so Pb is oxidized and it is reducing agent Answer A is correct.
Internet the information super highway, open access, public user.pdf
Internet: the information super highway, open access, public users, general information. group
of computer and devices associated jointly via connections devices and media
Internet differs from World Wide Web:
Internet is world wide interconnection of network. it is worldwide collection of network use the
internet protocol to communicate powerful data transmission system. a home computer may be
linked to internet use a phone line modem or cable etc. business or colleges will use network
interface card. basically the internet is all computers of world connected and the world wide web
is all of the information, activity etc.
Intranets and extranets:
The use of internet technology within a company or organization. Private access. its organization
members users. Proprietary information. corporate LAN flexible connectivity. secure behind
firewall
A network that uses the internet to link company intranet in orders to enhance business to
business relationships. access by agreement only. its users business partners. Selective
information. virtual private network.
Multinational corporations:
Must track cash balances around the world. Usually have centralized cash managing. Employ
cash transfer facilities. diversity of savings opportunity to pick up short term. Attaining a fair
split of tax beginning the multinational corporations. Their project examine base erosion and
profit sitting of the multinationals. The organization for economic cooperation and development.
Solution
Internet: the information super highway, open access, public users, general information. group
of computer and devices associated jointly via connections devices and media
Internet differs from World Wide Web:
Internet is world wide interconnection of network. it is worldwide collection of network use the
internet protocol to communicate powerful data transmission system. a home computer may be
linked to internet use a phone line modem or cable etc. business or colleges will use network
interface card. basically the internet is all computers of world connected and the world wide web
is all of the information, activity etc.
Intranets and extranets:
The use of internet technology within a company or organization. Private access. its organization
members users. Proprietary information. corporate LAN flexible connectivity. secure behind
firewall
A network that uses the internet to link company intranet in orders to enhance business to
business relationships. access by agreement only. its users business partners. Selective
information. virtual private network.
Multinational corporations:
Must track cash balances around the world. Usually have centralized cash managing. Employ
cash transfer facilities. diversity of savings opportunity to pick up short term. Attaining a fair
split of tax beginning the multinational corporations. Their project examine base erosion and
profit sitting of the multinationals. The organization for economic cooperation and development..
What inequities exist in health careIf you take the question from.pdf
What inequities exist in health care?
If you take the question from the perspective of \"access to health care\", inequalities are usually
split in the literature on spatial and non-spatial factors.
Into space factors, because they put distance between the supply of health services and the
people who claim we can find:
Then, non spacial factors as:
When there is inequality in access to health care, do you think this is a problem of justice or
something else?
I think that inequalities in our society are reflected in the health system, for example, is not in
poor neighborhoods may not have good hospitals, it is that people think that the poor do not
deserve good hospitals. Something similar occurs with certain diseases stigmatized as AIDS or
sexually transmitted diseases, protocols and supply health is contaminated by prejudice, so the
real struggle lies in advance eliminate prejudices in society at large and not just within the health
system.
Do you consider it fair for all age groups to possess equal access to health care providers?
I think they should prioritize vulnerable groups, infants, children, pregnant women, people with
disabilities, chronic diseases and seniors, they must direct the bulk of the resources, and others
allow access as their ability to pay, allowing that those who have resources to pay for their health
and that have not to be supported.
What are some of the unintended consequences of Affordable Care Act and what would you
recommend?
The main criticism has been that it has forced insurers to provide a minimum package to those
who have historically been excluded, either preexisting, economic, inmigration status or
employment conditions. Insurers have argued that this regulation raises their operating costs
considerably and inevitably fall in the rest of the insured, increasing the price of their plans.
On the other hand, it has been much criticized lack of planning and implementation capacity that
has taken the state to meet the entire demand of applicants that has befallen them.
I think both issues are coordinated, to the extent that public policy makers will come up against
obstacles, should have the ability to learn to overcome them on the go.
Solution
What inequities exist in health care?
If you take the question from the perspective of \"access to health care\", inequalities are usually
split in the literature on spatial and non-spatial factors.
Into space factors, because they put distance between the supply of health services and the
people who claim we can find:
Then, non spacial factors as:
When there is inequality in access to health care, do you think this is a problem of justice or
something else?
I think that inequalities in our society are reflected in the health system, for example, is not in
poor neighborhoods may not have good hospitals, it is that people think that the poor do not
deserve good hospitals. Something similar occurs with certain diseases stigmatized as AIDS or
sexually transmitted diseases, p.
The tops for collecting network based evidenceyou think that your.pdf
The tops for collecting network based evidence:
you think that your organization’s system has been attacked, or maybe an insider is emailing
your organization’s trade secrets to a friend at a rival corporation. What should you do? The
single most helpful network-based incident response activity is to deploy computer systems that
do nothing but intercept or collect network communications. Capturing network communications
is a critical and necessary step when investigating alleged crimes or abuses.
In this chapter, we will demonstrate how to capture network traffic the ugly and bare-metal way,
with software such as tcpdump and WinDump. We will discuss how to assemble a robust,
secure, network-monitoring system and conduct full-content monitoring of network traffic.
Catching the traffic is only a portion of the work; extracting meaningful results is the other
challenge. After you have collected the raw data that composes your network-based evidence,
you must analyze that data. The analysis of network-based evidence includes reconstructing the
network activity, performing low-level protocol analysis, and interpreting the network activity.
We will introduce the tools that you can use to analyze the data .If a law enforcement officer
suspects an individual of a crime such as minor drug dealing, the suspect is usually placed under
surveillance to confirm suspicions, accumulate evidence, and identify co-conspirators. The same
approach works with suspected crimes against computer networks. Network monitoring is not
intended to prevent attacks. Instead, it allows investigators to accomplish a number of tasks
Network monitoring can include several different types of data collection: event monitoring,
trap-and-trace monitoring, and full-content monitoring. When responding to computer security
incidents, you will likely rely on collecting full-content data with tools such as tcpdump.
However, there may be occasions when you will intercept solely the transactional data with a
trap-and-trace. Event monitoring is based on rules or thresholds employed on the network-
monitoring platform. Events are simply alerts that something occurred on your network.
Traditional events are generated by a network IDS, but events can also be created by network
health monitoring software like MRTG (Multi Router Traffic Grapher) or NTOP.
Noncontent monitoring records the session or transaction data summarizing the network activity.
Law enforcement refers to such noncontent monitoring as a pen register or a trap-and-trace. It
typically includes the protocol, IP addresses, and ports used by a network communication.
Additional data may include flags seen during the conversation (if TCP is used), counts of bytes
of information sent by each side, and counts of packets sent by each side.
Session data does not care about the content of a conversation. Here is a sample of session data,
generated by tcptrace.
Full-content monitoring yields data that includes the raw packets collected fr.
public class Party { private int guests; return .pdf
public class Party {
private int guests;
/**
* return the guests
*/
public int getGuests() {
return guests;
}
/**
* param guests
* the guests to set
*/
public void setGuests(int guests) {
this.guests = guests;
}
public void displayInvitation() {
System.out.println(\"Please come to my party\");
}
}
import java.util.Scanner;
public class UseParty {
public static void main(String[] args) {
Party aParty = new Party();
int guests;
Scanner keyboard = new Scanner(System.in);
System.out.print(\"Enter number of guests for the party.>>\");
guests = keyboard.nextInt();
aParty.setGuests(guests);
System.out.println(\"The party has \" + aParty.getGuests() + \" guest\");
aParty.displayInvitation();
}
}
public class DinnerParty extends Party {
private int dinnerChoice;
/**
* return the dinnerChoice
*/
public int getDinnerChoice() {
return dinnerChoice;
}
/**
* param dinnerChoice
* the dinnerChoice to set
*/
public void setDinnerChoice(int dinnerChoice) {
this.dinnerChoice = dinnerChoice;
}
}
import java.util.Scanner;
public class UseDinnerParty {
public static void main(String[] args) {
Party aParty = new Party();
int guests;
int choice;
Scanner keyboard = new Scanner(System.in);
DinnerParty aDinnerParty = new DinnerParty();
System.out.print(\"Enter number of guests for the party.>>\");
guests = keyboard.nextInt();
aParty.setGuests(guests);
System.out.println(\"The party has \" + aParty.getGuests() + \" guest\");
aParty.displayInvitation();
System.out.print(\"Enter number of guests for the dinner party>> \");
guests = keyboard.nextInt();
aDinnerParty.setGuests(guests);
System.out
.print(\"Enter the menu option-1 for children or 2 for beef >> \");
choice = keyboard.nextInt();
aDinnerParty.setDinnerChoice(choice);
System.out.println(\"The dinner party has \" + aDinnerParty.getGuests());
System.out.println(\"menu option \" + aDinnerParty.getDinnerChoice()
+ \" will be served\");
aDinnerParty.displayInvitation();
}
}
public class DinnerParty2 extends Party {
private int dinnerChoice;
/**
* return the dinnerChoice
*/
public int getDinnerChoice() {
return dinnerChoice;
}
/**
* param dinnerChoice
* the dinnerChoice to set
*/
public void setDinnerChoice(int dinnerChoice) {
this.dinnerChoice = dinnerChoice;
}
public void displayInvitation() {
System.out.println(\"Please come to my dinner party\");
}
}
import java.util.Scanner;
public class UseDinnerParty2 {
public static void main(String[] args) {
Party aParty = new Party();
int guests;
int choice;
Scanner keyboard = new Scanner(System.in);
DinnerParty2 aDinnerParty = new DinnerParty2();
System.out.print(\"Enter number of guests for the party.>>\");
guests = keyboard.nextInt();
aParty.setGuests(guests);
System.out.println(\"The party has \" + aParty.getGuests() + \" guest\");
aParty.displayInvitation();
System.out.print(\"Enter number of guests for the dinner party>> \");
guests = keyboard.nextInt();
aDinnerParty.setGuests(guests);
System.out
.print(\"Enter the menu option-1 for children or 2 for beef >> \");
choice .
The main culprit of the scene is suspect 2 ; Roger Coleman, the DNA .pdf
The main culprit of the scene is suspect 2 ; Roger Coleman, the DNA bands perfectly matches to
the crime person DNA
Crotzer felt guilty because the lady was died in his hands.
B) Suspect 1 and Suspect 3 are innocent, they came to rescue her. Unexpectedly they too
suspected.
C) DNA fingerprinting matching and analysis.
Solution
The main culprit of the scene is suspect 2 ; Roger Coleman, the DNA bands perfectly matches to
the crime person DNA
Crotzer felt guilty because the lady was died in his hands.
B) Suspect 1 and Suspect 3 are innocent, they came to rescue her. Unexpectedly they too
suspected.
C) DNA fingerprinting matching and analysis..
The motor ANS is divided into the sympathetic nervous system, which .pdf
The motor ANS is divided into the sympathetic nervous system, which takes charge during
stressful situations, and the parasympathetic nervous system, which dominates in times of rest
and relaxation.
The ans utilizes two lower motor neurons. the neuron with its cell body within the central
nervous system and projecting towards the ganglia is known as the afferent sensory neuron. the
second neuron has its cell body within the ganglia, and has its axon project to the effector, and is
known as the motor neuron
Solution
The motor ANS is divided into the sympathetic nervous system, which takes charge during
stressful situations, and the parasympathetic nervous system, which dominates in times of rest
and relaxation.
The ans utilizes two lower motor neurons. the neuron with its cell body within the central
nervous system and projecting towards the ganglia is known as the afferent sensory neuron. the
second neuron has its cell body within the ganglia, and has its axon project to the effector, and is
known as the motor neuron.
The formation of a disaccharide involves the condensation of two mon.pdf
The formation of a disaccharide involves the condensation of two monosaccharide molecules
with the elimination of water:
2 C6H12O6 => C12H22O11 + H2O
Solution
The formation of a disaccharide involves the condensation of two monosaccharide molecules
with the elimination of water:
2 C6H12O6 => C12H22O11 + H2O.
Density = MassVolume = 4.023.57 = 1.126 gml .pdf
Density = Mass/Volume = 4.02/3.57 = 1.126 g/ml
Solution
Density = Mass/Volume = 4.02/3.57 = 1.126 g/ml.
D is correct. Solution D .pdf
The document states that the answer D is correct without providing any context or explanation. In just one sentence it asserts that choice D for an unknown problem or question is the right answer. No other information or details are given about the topic, choices or reasoning for selecting D.
doesnt work since S in SO3 is +6 oxidation stat.pdf
doesn\'t work since S in SO3 is +6 oxidation state, the highest Oxidition state that S
can achieve.
Solution
doesn\'t work since S in SO3 is +6 oxidation state, the highest Oxidition state that S
can achieve..
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