Discussion
Home ‣ Computer Science ‣ Networking See What Others Are Saying!
- Question
A communication network which is used by large organizations over regional, national or global area is called
Options- A. LAN
- B. WAN
- C. MAN
- D. Intranet
- E. None of the above
- Correct Answer
- WAN
- 1. An anticipated result from multiprogramming operations is:
Options- A. reduced computer idle time
- B. the handling of more jobs
- C. better scheduling of work
- D. All of the above
- E. None of the above Discuss
- 2. What is the name of the computer program that contains the distilled knowledge of an expert?
Options- A. Data base management system
- B. Management information System
- C. Expert system
- D. Artificial intelligence
- E. None of the above Discuss
- 3. How would you allow device drivers and TSR's to be loaded into Upper Memory Blocks?
Options- A. DOS=High
- B. Devicehigh=
- C. Loadhigh=
- D. DOS=UMB
- E. None of the above Discuss
- 4. An ideal voltage source has
Options- A. Zero internal resistance
- B. Infinite internal resistance
- C. A load dependent voltage
- D. A load-dependent current
- E. None of the above Discuss
- 5. Standard TTL has a multiple emitter input transistor and a _____ output
Options- A. totem-pole
- B. bipolar
- C. register
- D. transistor
- E. None of the above Discuss
- 6. Which command(s) is(are) used to enable/disable/drop an integrity constraint in SQL?
Options- A. DEFINE TABLE
- B. MODIFY TABLE
- C. ALTER TABLE
- D. All of the above
- E. None of the above Discuss
- 7. The secondary voltage for a certain power transformer is twice the voltage applied to the primary. The current flowing in the secondary winding will be:
Options- A. One-half the primary current
- B. Same as the primary current
- C. Twice the primary current
- D. No more than 10% less than the primary current
- E. None of the above Discuss
- 8. Thevenin theorem replaces a complicated circuit facing a load by an
Options- A. Ideal voltage source and parallel resistor
- B. Ideal current source and parallel resistor
- C. Ideal voltage source and series resistor
- D. Ideal current source and series resistor
- E. None of the above Discuss
- 9. Bug means
Options- A. A logical error in a program
- B. A difficult syntax error in a program
- C. Documenting programs using an efficient documentation tool
- D. All of the above Discuss
- 10. Which table is a permanent databases that has an entry for each terminal symbol?
Options- A. Terminal table
- B. Literal table
- C. Identifier table
- D. Reductions Discuss
More questions
Correct Answer: All of the above
Correct Answer: Expert system
Correct Answer: DOS=UMB
Correct Answer: Zero internal resistance
Correct Answer: totem-pole
Correct Answer: ALTER TABLE
Correct Answer: One-half the primary current
Correct Answer: Ideal voltage source and series resistor
Correct Answer: A logical error in a program
Correct Answer: Terminal table
Comments
There are no comments.More in Computer Science:
Artificial IntelligenceAutomation SystemComputer FundamentalsComputer HardwareDatabase SystemsDigital Computer ElectronicsDisk Operating System (DOS)Electronic PrinciplesLanguage ProcessorsLinuxManagement Information SystemsNetworkingObject Oriented Programming Using C++Operating Systems ConceptsSystem Analysis and DesignUnixWindows 2000 ServerWindows NTProgramming
Copyright ©CuriousTab. All rights reserved.