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- Question
A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. Differential PCM with 4 bit relative signal value is used. Then how many bits per second are actually sent?
Options- A. 32 Kbps
- B. 64 Kbps
- C. 8 Kbps
- D. 128 Kbps.
- Correct Answer
- 32 Kbps
- 1. To view any currently running Terminate Stay Resident (TSR's) programs you could type:
Options- A. Memory
- B. MEM
- C. SYS /M
- D. Memmaker
- E. None of the above Discuss
- 2. An EOQ formula is an example of a(n)
Options- A. optimizing model
- B. static model
- C. deterministic model
- D. All of the above
- E. None of the above Discuss
- 3. On the 16-bit ISA bus, IRQ2 is elevated to which higher level Interrupt?
Options- A. 9
- B. 11
- C. 13
- D. 15
- E. None of the above Discuss
- 4. A list in alphabetical order
Options- A. is in descending order
- B. is in ascending order
- C. is the result of a sort operation
- D. both (b) and (c)
- E. None of the above Discuss
- 5. A spreadsheet package is one type of _____ support tool.
Options- A. operational
- B. decision
- C. success
- D. simulation
- E. None of the above Discuss
- 6. The term TSR is an abbreviation for:
Options- A. Terminate Stay Ready
- B. Testing System Read
- C. Terminal Still Ready
- D. Terminate Stay Resident
- E. None of the above Discuss
- 7. Modems use transmission.
Options- A. synchronous
- B. asynchronous
- C. timed interval
- D. ata
- E. bank Discuss
- 8. What command is used to list the jobs currently in print queues?
Options- A. lpq
- B. lpr
- C. lprm
- D. lpc
- E. None of the above Discuss
- 9. A half-adder adds _____ bits
Options- A. 16
- B. 8
- C. 10
- D. 2
- E. None of the above Discuss
- 10. To invoke the LISP system, you must enter
Options- A. AI
- B. LISP
- C. CL (Common Lisp)
- D. both b and c
- E. None of the above Discuss
More questions
Correct Answer: MEM
Correct Answer: All of the above
Correct Answer: 9
Correct Answer: both (b) and (c)
Correct Answer: decision
Correct Answer: Terminate Stay Resident
Correct Answer: asynchronous
Correct Answer: lpq
Correct Answer: 2
Correct Answer: both b and c
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