Question 1

The ____________________ fraud is a social engineering attack that involves convincing the victim to participate in a seeming money-making venture while getting the victim to pay fees or bribes or to refund uncleared international payments.

Accepted Answer

The answer of The ____________________ fraud is a social engineering...

Question 2

When information gatherers employ techniques in a commercial setting that cross the threshold of what is legal or ethical, they are conducting industrial ____________________.

Accepted Answer

The answer of When information gatherers employ techniques in a...

Question 3

The average amount of time until the next hardware failure is known as __________.
A)​​mean time between failure (MTBF)
B)​mean time to diagnose (MTTD)
C)​mean time to failure (MTTF)
D)​mean time to repair (MTTR)

Accepted Answer

Mean time to failure (MTTF) is the average amount of time until the next hardware failure. MTBF (mean time between failure) is a similar metric, but it includes the time it takes to repair the hardware, while MTTF only measures the time between failures. MTTD (mean time to diagnose) and MTTR (mean time to repair) are different metrics that measure the average time it takes to diagnose and repair a hardware failure, respectively.

Question 4

A(n) ____________________ is an act against an asset that could result in a loss.

Accepted Answer

The answer of A(n) ____________________ is an act against an...

Question 5

In the context of information security, ____________________ is the process of using social skills to convince people to reveal access credentials or other valuable information to the attacker.

Accepted Answer

The answer of In the context of information security, ____________________...

Question 6

A momentary low voltage is called a(n) ____________________.

Accepted Answer

The answer of A momentary low voltage is called a(n)...

Question 7

The average amount of time between hardware failures, calculated as the total amount of operation time for a specified number of units divided by the total number of failures, is known as __________.
A)mean time between failure (MTBF)
B)mean time to diagnose (MTTD)
C)mean time to failure (MTTF)
D)mean time to repair (MTTR)

Accepted Answer

The average amount of time between hardware failures, calculated as the total amount of operation time for a specified number of units divided by the total number of failures, is known as the mean time between failure (MTBF). Therefore, option A is the correct answer. Mean time to diagnose (MTTD) refers to the time taken to diagnose a specific issue, mean time to failure (MTTF) is the expected time until the first failure of a system or component, and mean time to repair (MTTR) is the average time taken to repair a specific issue.

Question 8

​A long-term interruption (outage) in electrical power availability is known as a(n) ___________.
A)​blackout
B)​sag
C)​brownout
D)​fault

Accepted Answer

A blackout is a long-term interruption in electrical power availability, often caused by a widespread power grid failure or other severe system malfunction. Sags and faults refer to brief interruptions or fluctuations in power supply, while a brownout is a partial reduction in voltage that is intended to conserve energy during periods of high demand.

Question 9

ESD is the acronym for ____________________ discharge.

Accepted Answer

The answer of ESD is the acronym for ____________________ discharge....

Question 10

A table of hash values and their corresponding plaintext values that can be used to look up password values if an attacker is able to steal a system's encrypted password file is known as a(n) __________.
A)rainbow table
B)dictionary
C)crib
D)crack file

Accepted Answer

A table of hash values and their corresponding plaintext values used for password cracking is known as a rainbow table.

Question 11

A(n) ____________________ hacks the public telephone network to make free calls or disrupt services.

Accepted Answer

The answer of A(n) ____________________ hacks the public telephone network...

Question 12

The redirection of legitimate user Web traffic to illegitimate Web sites with the intent to collect personal information is known as __________.
A)pharming
B)phishing
C)sniffing
D)pharming

Accepted Answer

Pharming is a type of online fraud where attackers redirect the traffic of legitimate websites to an illegitimate site in order to collect personal information such as usernames, passwords, credit card numbers, etc. It is different from phishing, which is another type of online fraud where attackers use deceptive email messages or fake websites to trick users into voluntarily giving up their personal information. Sniffing is the process of intercepting and capturing network traffic, which can also be used to steal personal information, but it is not directly related to the redirection of web traffic.

Question 13

Attempting to reverse-calculate a password is called ____________________.

Accepted Answer

The answer of Attempting to reverse-calculate a password is called...

Question 14

A(n) ____________________ is a potential weakness in an asset or its defensive control(s).

Accepted Answer

The answer of A(n) ____________________ is a potential weakness in...

Question 15

​A short-term decrease in electrical power availability is known as a(n) ___________.
A)​blackout
B)​sag
C)​brownout
D)​fault

Accepted Answer

A brownout is a temporary drop in voltage in an electrical power supply system, while a blackout refers to a complete loss of power. A sag is also a drop in voltage, but it is a more specific term used to describe a short-term drop below nominal voltage levels. A fault, on the other hand, refers to a failure or malfunction in a system or component. Therefore, the best choice for a short-term decrease in electrical power availability is a brownout.

Question 16

A(n) ____________________ is a potential risk to an information asset.

Accepted Answer

The answer of A(n) ____________________ is a potential risk to...

Question 17

Duplication of software-based intellectual property is more commonly known as software ____________________.

Accepted Answer

The answer of Duplication of software-based intellectual property is more...

Question 18

The expert hacker sometimes is called a(n) ____________________ hacker.

Accepted Answer

The answer of The expert hacker sometimes is called a(n)...

Question 19

Script ____________________ are hackers of limited skill who use expertly written software to attack a system.

Accepted Answer

The answer of Script ____________________ are hackers of limited skill...

Question 20

Some information gathering techniques are quite legal-for example, using a Web browser to perform market research. These legal techniques are called, collectively, competitive ____________________.

Accepted Answer

The answer of Some information gathering techniques are quite legal-for...

Quiz 2: The Need for Security

The ____________________ fraud is a social engineering attack that involves convincing the victim to participate in a seeming money-making venture while getting the victim to pay fees or bribes or to refund uncleared international payments.

When information gatherers employ techniques in a commercial setting that cross the threshold of what is legal or ethical, they are conducting industrial ____________________.

The average amount of time until the next hardware failure is known as __________.

A(n) ____________________ is an act against an asset that could result in a loss.

In the context of information security, ____________________ is the process of using social skills to convince people to reveal access credentials or other valuable information to the attacker.

A momentary low voltage is called a(n) ____________________.

The average amount of time between hardware failures, calculated as the total amount of operation time for a specified number of units divided by the total number of failures, is known as __________.

​A long-term interruption (outage) in electrical power availability is known as a(n) ___________.

ESD is the acronym for ____________________ discharge.

A table of hash values and their corresponding plaintext values that can be used to look up password values if an attacker is able to steal a system's encrypted password file is known as a(n) __________.

A(n) ____________________ hacks the public telephone network to make free calls or disrupt services.

The redirection of legitimate user Web traffic to illegitimate Web sites with the intent to collect personal information is known as __________.