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Home ‣ Computer Science ‣ Object Oriented Programming Using C++ See What Others Are Saying!
- Question
The step-by-step instructions that solve a problem are called _____
Options- A. an algorithm
- B. a list
- C. a plan
- D. a sequential structure
- Correct Answer
- an algorithm
- 1. Which of the following statements is correct?
Options- A. Protocol converters are the same as multiplexers
- B. Protocol converters are the same as TDMs
- C. Protocol converters are usually not operated in pairs.
- D. Protocol converters are usually operated in
- E. None of the above Discuss
- 2. Which of the following statement is correct?
Options- A. Buffering is the process of temporarily storing the data to allow for small variation in device speeds
- B. Buffering is a method to reduce cross-talks
- C. Buffering is a method to reduce the routing overhead
- D. Buffering is storage of data within the transmitting medium until the receiver is ready to receive
- E. None of the above Discuss
- 3. The PROJECT command will create new table that has
Options- A. more fields than the original table
- B. more rows than the original table
- C. both (a) and (b)
- D. all the fields of master table
- E. None of the above Discuss
- 4. Which of the following statement is incorrect?
Options- A. if a host moves from one network to another, its IP address must change
- B. routing uses the network portion of the IP address, the path taken by packets travelling to a host with multiple IP addresses depends on the address used.
- C. IP addresses encode both a network and a host on that network, they do not specify an individual machine, but a connection to a network.
- D. All of the above
- E. None of the above Discuss
- 5. The process of transferring data intended for a peripheral device into a disk (or intermediate store) so that it can be transferred to peripheral at a more convenient time or in bulk, is known as
Options- A. multiprogramming
- B. spooling
- C. caching
- D. virtual programming
- E. None of the above Discuss
- 6. You are the administrator of contoso.local domain. You organize the domain into organizational units as shown in the EXHIBIT. You configure the local security options and other settings for the default domain policy object You delegate administration of Michigan and Florida OU. You want to prevent those administrators from creating any other group policy objects with settings that conflict with those you configured.What should you do?
Options- A. From the group policy options from the contoso.local domains set the option not override
- B. From the group policy options from the Michigan and Florida OU, set the option not override
- C. Block the group policy inheritance for the contoso.local domain
- D. Block the group policy inheritance for Michigan and Florida OU
- E. None of above Discuss
- 7. Which of the following is the address of the router?
Options- A. The IP address
- B. The TCP address
- C. The subnet mask
- D. The default gateway
- E. None of the above Discuss
- 8. Summarized information is used more than detailed information on the
Options- A. top management level
- B. middle management level
- C. lower management level
- D. All of the above
- E. None of the above Discuss
- 9. A 2000-character text file has to be transmitted by using a 1,200 baud modem. Can you tell how long will it take?
Options- A. 2 seconds
- B. 20 seconds
- C. 120 seconds
- D. 12 seconds
- E. None of the above Discuss
- 10. Many data communication networks have been established which provide a wealth of on-demand information services to people at home. What is the name of the system which provides an interactive, graphics-rich service that permits user to select what they want?
Options- A. Teletex system
- B. Fax system
- C. Videotex system
- D. Microwave system
- E. None of the above Discuss
More questions
Correct Answer: Protocol converters are usually not operated in pairs.
Correct Answer: Buffering is the process of temporarily storing the data to allow for small variation in device speeds
Correct Answer: None of the above
Correct Answer: All of the above
Correct Answer: spooling
Correct Answer: From the group policy options from the contoso.local domains set the option not override
Correct Answer: The default gateway
Correct Answer: top management level
Correct Answer: 20 seconds
Correct Answer: Videotex system
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