Discussion
Home ‣ Computer Science ‣ Networking Comments
- Question
Which of the following program is used to copy files to or from another UNIX timesharing system over a single link?
Options- A. VMTP
- B. TFTP
- C. UUCP
- D. UART
- E. None of the above
- Correct Answer
- UUCP
- 1. One important characteristic of the hub architecture of ARC-net is
Options- A. directionalized transmission
- B. access control and addressing
- C. multiple virtual networks
- D. alternative routing
- E. None of the above Discuss
- 2. Which command-line tool is included with every Microsoft TCP/IP client?
Options- A. DHCP
- B. WINS
- C. PING
- D. WINIPCFG
- E. None of the above Discuss
- 3. The communication mode that supports data in both directions at the same time is
Options- A. simplex
- B. half-duplex
- C. full-duplex
- D. multiplex
- E. None of the above Discuss
- 4. The most flexibility in how devices are wired together is provided by
Options- A. bus networks
- B. ring networks
- C. star networks
- D. T-switched networks
- E. None of the above Discuss
- 5. Baseband is
Options- A. transmission of signals without modulation
- B. a signal all of whose energy is contained within a finite frequency range
- C. the simultaneous transmission of data to a number of stations
- D. All of the above
- E. None of the above Discuss
- 6. An error-detecting code inserted as a field in a block of data to be transmitted is known as
Options- A. Frame check sequence
- B. Error detecting code
- C. Checksum
- D. flow control Discuss
- 7. An ROP would be attached to a
Options- A. simplex channel
- B. duplex channel
- C. half duplex channel
- D. full duplex channel
- E. None of the above Discuss
- 8. X.21 is
Options- A. a method of determining which device has access to the transmission medium at any time
- B. a method access control technique for multiple-access transmission media
- C. a very common bit-oriented data link protocol issued by ISO
- D. network access standard for connecting stations to a circuit-switched network
- E. None of the above Discuss
- 9. Working of the WAN generally involves
Options- A. telephone lines
- B. microwaves
- C. satellites
- D. All of the above
- E. None of the above Discuss
- 10. Which of the following statement is incorrect?
Options- A. The transport layer provides for any format, translationer code conversion necessary to put the data into an intelligible format.
- B. The presentation layer transforms information from machine format to the understandable format.
- C. The data link layer handles the transfer of data between the ends of a physical link.
- D. All of the above
- E. None of the above Discuss
Networking problems
Search Results
Correct Answer: directionalized transmission
Correct Answer: PING
Correct Answer: full-duplex
Correct Answer: bus networks
Correct Answer: transmission of signals without modulation
Correct Answer: Frame check sequence
Correct Answer: simplex channel
Correct Answer: network access standard for connecting stations to a circuit-switched network
Correct Answer: All of the above
Correct Answer: The transport layer provides for any format, translationer code conversion necessary to put the data into an intelligible format.
Comments
There are no comments.More in Computer Science:
Programming
Copyright ©CuriousTab. All rights reserved.