CIT461 Tma – Internet Architecture and Communication

CIT461
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1. Which of the following is not among Leased lines?

Congested lines

Digital Subscriber Line (DSL)

T-carrier lines

E-carrier lines

2. Which of the following is not a components of email message?

Message envelope

Header

The message body

Message footer

3. Which of the following options is not among the major Email system attacks?

Phishing

Hunting

worms

Spamming

4. What is the best way to send a small amount of data or information in a network?

By setting up a circuit that will transfer the data or information

By connecting the source to the target using a bridge

By copy and paste technique using a coaxial cable

By addressing information to the data and sending it in a self-contained unit known as a packet

5. All of the following are browsers EXCEPT

Mozilla Firefox

internet explorer

Google

Chrome

6. Virtual Private Networks (VPN) and router-to-router VPNs are used to _____

Establish VPN connections

To provide centralized user authentication

Connect branch offices and to make the organization’s network accessible from remote locations

All of the options

7. All of the underlisted are among the basic aspects of web designs Except?

The content

The header

The usability

The appearance

8. Which of the following describes Shared Web Hosting?

Ads are common on this type of website hosting services

This type of web hosting permits more than one site to be hosted on the same server

Dedicated hosting provides more storage and bandwidth and control over the server available to the client.

None of the options

9. Which of the following options is TRUE about Virtual Private Networks (VPNs)?

They encapsulate PPP frames into IP datagrams and transmits them over an IP internetwork.

The systems allowed communication only between users who logged into the same host or

Enable users to connect to a remote private network through the Internet

They determine which users are allowed to connect to the remote access server

10. Which of the following is not classified under Packet switched connections?

Virtual Private Networks (VPNs)

Asynchronous Transfer Mode (ATM)

Integrated Services Digital Network (ISDN)

X.25

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