QUESTION: 5

______________ security means keeping unauthorized or ill-intentioned people out of places that they do not belong.

Logical
Topological
Network
Physical

Answer(s): D

Explanation:

Physical security means keeping unauthorized or ill-intentioned people out of places that they do not belong. This can involve a variety of measures, such as locks, alarms, access control systems, cameras, and guards. Physical security is an important part of any security system, as it helps to protect valuable assets and personnel from theft, vandalism, and other malicious activities.

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QUESTION: 6

Which one of the following is an overall consideration for physical security?

Apply the technology
Apply the solution
Identify the problem
Define the problem

Answer(s): D

Explanation:

Defining the problem is an important overall consideration for physical security. This process involves identifying and analyzing the threats and vulnerabilities that could potentially affect the security of the system, as well as determining what steps need to be taken to mitigate these risks. This process should be done before any other steps are taken to ensure physical security, as it helps to ensure that the security measures are tailored to the specific needs of the system.

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QUESTION: 7

___________ measures the amount of electrical current flowing through a circuit during a specific time interval.

Ohm
Ampere
Volts
Watts

Answer(s): B

Explanation:

An ampere (A) is the unit of measurement for electric current. It measures the amount of electrical electromagnetism.
Ohm () is the unit of measurement for electric resistance, which is the opposition to the flow of an electric current through a circuit.
Volt (V) is the unit of measurement for electric potential difference, which is the energy required per unit charge to move a test charge between two places in a static electric field. Watt (W) is the unit of measurement for power, which is the rate at which energy is used or generated in an electrical circuit.

Reference:

"Current" (https://www.britannica.com/topic/current-electricity) "Electric current" (https://www.sciencedirect.com/topics/engineering/electric-current) "Units of Measurement" (https://www.allaboutcircuits.com/textbook/direct-current/chpt-1/units-of- measurement/)

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QUESTION: 8

Which one of the following describes the amount of resistance electricity encounters?

Ohm
Ampere
Volts
Watts

Answer(s): A

Explanation:

Ohm () describes the amount of resistance electricity encounters. It is one of the base units of the International System of Units (SI), and is defined as the amount of resistance that a conductor has when a force of one volt is applied across it. Ohms are used to measure the electrical resistance of a circuit, and can be used to determine the power of a circuit or the amount of current flowing through it.

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QUESTION: 5

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QUESTION: 6

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QUESTION: 7

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QUESTION: 8

Explanation: