Lesson 1 - Test Flashcards

1
Q

Which of the following is used to connect computers together in a LAN?

A

NIC

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2
Q

What should be enabled on a computer that has direct connection to the Internet?

A

Firewall

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3
Q

What are two types of remote access servers?

A

VPN

Dial-up

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4
Q

Which of the following networks spans a relatively large geographical area?

A

WAN

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5
Q

Which of the following networks helps in connecting local computers together in a small geographical area?

A

LAN

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6
Q

True or false. A WAP often provides access to the Internet.

A

True

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7
Q

A group of computers are connected in a single location. What is this called?

A

LAN

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8
Q

True or false. All RFCs are known as standards.

A

False

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9
Q

Users in the network have to remember an average of five usernames and passwords to access different computers. How can you reduce the number of passwords remembered by users?

A

Change the network to domain

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10
Q

A data network that is restricted to a single geographical location and that typically encompasses a relatively small area such as an office or school building is known as:

A

LAN

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11
Q

An employee is able to connect to the employer’s private network over the Internet. What is the employee using?

A

VPN

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12
Q

Which of the following is a set of interconnected local area networks (LANs)?

A

WAN

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13
Q

Which of the following is a function of Network Address Translation (NAT)?

A

To enable local computers with private addresses to connect to the Internet

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14
Q

Drag and drop the correct type of Small Offices and Home Offices (SOHOs) network according to its features in the figure.

A

Domain: Centralized administration, More concurrent connections, Numbers of users are between 10 to 20.
Workgroup: Distributive administration, Less concurrent connections, Numbers of users are less than 10.

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15
Q

Which of the following is used to connect a wireless LAN segment to a wired LAN segment?

A

Wireless access point (WAP)

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16
Q

Determine the primary stages for preparing an RFC document by the Internet Engineering Task Force in the Standards Track category.

A

Proposed Standards
Draft Standards
Standard

17
Q

Which of the following statements correctly describes centralized computing?

A

An environment in which a central server provides data storage and computational abilities