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Computer Aptitude > Networking

NETWORKING MIXED MCQs

Total Questions : 66 | Page 2 of 7 pages
Question 11.

Modems can be configured to automatically answer any incoming call. Many user computers have modems installed from the manufacturer. What is the greatest security risk when dealing with modems in this situation?

  1.    Remote access without network administrator knowledge
  2.    Local access without network administrator knowledge
  3.    Client access without network administrator knowledge
  4.    Server access without network administrator knowledge
  5.    None of the above  
 Discuss Question
Answer: Option A. -> Remote access without network administrator knowledge
Question 12.

Which of the following terms defines RAS?

  1.    Random Access Security
  2.    Remote Access Security
  3.    Random Access Service
  4.    Remote Access Service
  5.    None of these
 Discuss Question
Answer: Option D. -> Remote Access Service
Question 13.

Usually, a RAS connection is a dial-up connection. What network connections also apply to RAS? (Select all that apply)

  1.    ISDN 
  2.    VPN
  3.    DSL
  4.    UNIX
  5.    All of these
  6.    None of these
 Discuss Question
Answer: Option E. -> All of these
RAS stands for Remote Access Service which is a type of connection that grants remote access to a computer or a network from another location. It is usually a dial-up connection, but other network connections can also be used to access RAS. These include:

ISDN (Integrated Services Digital Network): ISDN is a digital telephone line service that provides users with an internet connection at a higher speed than a dial-up connection. It is used for both voice and data transmission. ISDN is also used to access RAS.

VPN (Virtual Private Network): A virtual private network (VPN) is a private network that is used to establish secure connections over public networks such as the internet. VPNs can be used to access RAS since they provide secure connections.

DSL (Digital Subscriber Line): DSL is a technology that utilizes the existing telephone lines to provide high-speed internet access. It is faster than dial-up connections and is also used to access RAS.

UNIX (Universal Network Operating System): UNIX is an operating system that is used to manage computers and networks. It provides users with a secure and reliable environment to access RAS.

Therefore, all of the network connections mentioned above can be used to access RAS.
Question 14.

Computer program which is used to run the websites

  1.    Mozilla
  2.    MS-Word
  3.    FOXPRO
  4.    UNIX
  5.    None of these
 Discuss Question
Answer: Option A. -> Mozilla
Question 15.

Among, which is not a web browser?

  1.    Internet Explorer
  2.    Mozilla
  3.    NetScape Navigator
  4.    FOXPRO
  5.    None of these
 Discuss Question
Answer: Option D. -> FOXPRO
Question 16.

Video conferencing is used for

  1.    talking each other
  2.    communication purpose
  3.    live conversation
  4.    All of these
  5.    None of these
 Discuss Question
Answer: Option C. -> live conversation
Question 17.

Taking on net with the help of typed text

  1.    chatting
  2.    e-mail
  3.    new group
  4.    All of these
  5.    None of these
 Discuss Question
Answer: Option A. -> chatting
Chatting is a real-time communication method that involves the exchange of typed text messages between two or more individuals over the internet. It is a form of instant messaging that allows people to have a conversation in real-time regardless of their physical location. Chatting is a popular way to communicate with friends, family, and colleagues online.
Let's take a look at the other options and see why they are not the correct answer:
B. E-mail is an electronic message sent from one computer to another over a network. Unlike chatting, it is not a real-time communication method. E-mails are usually not meant for immediate responses and are more suitable for longer messages that require more thought and consideration.
C. New group refers to the creation of a new group, usually on a social media platform, where people can communicate with each other by posting messages or sharing files. While a new group can facilitate communication among its members, it is not necessarily a real-time communication method like chatting.
D. All of these is not the correct answer because not all options are suitable for taking on net with the help of typed text. E-mail and new group are not real-time communication methods and may not be the most effective way to have a conversation.
E. None of these is also not the correct answer as chatting is a valid option for taking on net with the help of typed text.
In conclusion, chatting is the correct answer as it is a real-time communication method that involves the exchange of typed text messages between two or more individuals over the internet.
Question 18.

URL stands for

  1.    Uniform Read Locator
  2.    Uniform Resource Locator
  3.    Unicode Research Location
  4.    United Research Locator
  5.    None of the above
 Discuss Question
Answer: Option B. -> Uniform Resource Locator
Question 19.

Which among of them is a search engine?

  1.    Internet Explorer
  2.    Flash
  3.    Google
  4.     Fire Fox
  5.    Yahoo
 Discuss Question
Answer: Option C. -> Google
Question 20.

PROTOCOL consists of

  1.    TCD/IT
  2.    TCP/IP
  3.    TCP/IT
  4.    TCT/IP
  5.    None of these
 Discuss Question
Answer: Option B. -> TCP/IP

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