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- Question
Which of the following is true of a network structure?
Options- A. It is a physical representation of the data
- B. It allows a many-to-many relationship
- C. It is conceptually simple
- D. It will be the dominant data base of the future
- E. None of the above
- Correct Answer
- It allows a many-to-many relationship
- 1. During the implementation phase, the executive vice-president is primarily concerned with
Options- A. planning
- B. organizing
- C. directing
- D. controlling
- E. None of the above Discuss
- 2. Data collection terminals are used to report the activity of
Options- A. material flow
- B. machine use
- C. manpower use
- D. All of the above
- E. None of the above Discuss
- 3. Which logic family dissipates the minimum power?
Options- A. DTL
- B. TTL
- C. ECL
- D. CMOS
- E. None of the above Discuss
- 4. The macro processor must perform
Options- A. recognize macro definitions and macro calls
- B. save the macro definitions
- C. expand macros calls and substitute arguments
- D. all of the above
- E. None of the above Discuss
- 5. In an absolute loading scheme, which loader function is accomplished by assembler.
Options- A. Reallocation
- B. Allocation
- C. Linking
- D. Loading
- E. None of the above Discuss
- 6. Nils Nilsson headed a team at SRI that created a mobile robot named:
Options- A. Robitics
- B. Dedalus
- C. Shakey
- D. Vax
- E. None of the above Discuss
- 7. Where would you load the mouse driver mouse.sys?
Options- A. config.sys
- B. autoexec.bat
- C. win.ini
- D. io.sys
- E. msdos.sys Discuss
- 8. A problem's _____ will answer the question, "What does the user want to see either printed or displayed on the screen?"
Options- A. Input
- B. Output
- C. Processing
- D. Purpose
- E. None of the above Discuss
- 9. The method of solid modeling that defines the topology of faces, edges, and vertics, as well as data that defines the surface in which each face lies is called:
Options- A. constructive solid geometry
- B. layering
- C. boundary representation
- D. isometric
- E. None of the above Discuss
- 10. In SQL, which command(s) is(are) used to change a table's storage characteristics?
Options- A. ALTER TABLE
- B. MODIFY TABLE
- C. CHANGE TABLE
- D. All of the above
- E. None of the above Discuss
More questions
Correct Answer: controlling
Correct Answer: All of the above
Correct Answer: CMOS
Correct Answer: all of the above
Correct Answer: Reallocation
Correct Answer: Shakey
Correct Answer: config.sys
Correct Answer: Output
Correct Answer: boundary representation
Correct Answer: ALTER TABLE
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