Discussion
Home ‣ Computer Science ‣ Database Systems See What Others Are Saying!
- Question
There are certain packages that allow people to define data items, place these items in particular records, combine the records into designated files and then manipulate and retrieve the stored data. What are they called?
Options- A. Data storage system
- B. Database management system (DBMS)
- C. Batch processing system
- D. Data communication package
- E. None of the above
- Correct Answer
- Database management system (DBMS)
- 1. Which command can force all buffers to disk?
Options- A. save
- B. sync
- C. edbuff
- D. flush
- E. None of the above Discuss
- 2. Which of the following is most responsible for the inability of auditors to uncover computer crimes?
Options- A. the auditor's lack of knowledge in computer technology
- B. the prohibitively expensive audit procedures needed to detect computer frauds
- C. the client's concern that the public will learn of the crime
- D. the relatively small average take of computer frauds
- E. None of the above Discuss
- 3. Marketing planning is concerned with
Options- A. planning the amount and placement of newspaper ads
- B. planning consignment sales contracts to be offered
- C. planning sales force size and deployment
- D. All of the above
- E. None of the above Discuss
- 4. The combination of the top-down and the bottom-up approach may be referred to as an:
Options- A. interactive approach
- B. interpretive approach
- C. integrative approach
- D. All of the above
- E. None of the above Discuss
- 5. Convert the .BYTE h#F8 assembly language pseudo-ops into hexadecimal machine language:
Options- A. 0111EF
- B. 03 16
- C. F8
- D. 42 65 61 72 Discuss
- 6. A multiplexer is also known as
Options- A. coder
- B. decoder
- C. data selector
- D. multivibrator
- E. None of the above Discuss
- 7. Which of the following statement is correct?
Options- A. A spin stabilized satellite used solar cells mounted on a cylinder body that continuously rotates so that 40 a time and it also uses gyroscopic action of a spinning satellite to maintain its orientation towards the earth and the sun.
- B. A spin stabilized satellite uses solar panels whose cells are continually oriented toward the sun
- C. Satellite transponders use lower frequency reception of radiation from earth stations and higher frequency for transmission to earth stations.
- D. satellite transponders use a single frequency for reception and transmission from one point on earth to another
- E. None of the above Discuss
- 8. How many devices can be used on a single SCSI bus? Keep in mind that the SCSI host adapter counts as a device.
Options- A. 1
- B. 8
- C. 20
- D. 10
- E. All of the above Discuss
- 9. A partitioned data set is most used for
Options- A. a program or source library
- B. storing program data
- C. storing backup information
- D. storing ISAM files
- E. None of the above Discuss
- 10. What command do you use to create Linux file systems?
Options- A. fdisk
- B. mkfs
- C. fsck
- D. mount
- E. None of the above Discuss
More questions
Correct Answer: sync
Correct Answer: the prohibitively expensive audit procedures needed to detect computer frauds
Correct Answer: All of the above
Correct Answer: integrative approach
Correct Answer: F8
Correct Answer: data selector
Correct Answer: A spin stabilized satellite used solar cells mounted on a cylinder body that continuously rotates so that 40 a time and it also uses gyroscopic action of a spinning satellite to maintain its orientation towards the earth and the sun.
Correct Answer: 8
Correct Answer: a program or source library
Correct Answer: mkfs
Comments
There are no comments.More in Computer Science:
Programming
Copyright ©CuriousTab. All rights reserved.