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- Question
What is the primary difference between primary and secondary cell batteries?
Options- A. Primary-cell batteries can be recharged and used many times, whereas secondary-cell batteries cannot be properly recharged
- B. Secondary-cell batteries can be recharged and used many times, whereas primary-cell batteries cannot be properly recharged
- C. Primary-cell batteries use chemical cells, whereas secondary-cell batteries use an alternative energy source, such as thermal or magnetic energy, to supplement their outputs
- D. Primary-cell batteries must be recharged at a much slower rate that secondary-cell batteries
- E. None of the above
- Correct Answer
- Secondary-cell batteries can be recharged and used many times, whereas primary-cell batteries cannot be properly recharged
- 1. A sequence of instructions, in a computer language, to get the desired result, is known as
Options- A. Algorithm
- B. Decision Table
- C. Program
- D. All of the above Discuss
- 2. You have a system that periodically locks up. You have ruled out software, and now suspect that it is hardware. What should you do first that could help you narrow it down to the component at fault?
Options- A. rotate the RAM
- B. replace the RAM
- C. replace the level 2 cache SIMM
- D. disable the CPU cache in CMOS
- E. replace the CPU Discuss
- 3. While working with MS-DOS, which command is used to restore files that were backed up using the BACKUP command?
Options- A. COPY
- B. DISKCOPY
- C. RESTORE
- D. STORE
- E. None of the above Discuss
- 4. A system program that combines the separately compiled modules of a program into a form suitable for execution
Options- A. assembler
- B. linking loader
- C. cross compiler
- D. load and go
- E. None of the above Discuss
- 5. While working with MS-DOS, which command will you use to display the version?
Options- A. DATE Command
- B. VER Command
- C. DISK Command
- D. FORMAT Command
- E. None of the above Discuss
- 6. What is the name given to all the programs inside the computer with makes it usable?
Options- A. Application software
- B. System software
- C. Firm ware
- D. Shareware
- E. None of the above Discuss
- 7. Data items in the fixed asset record of a newly purchased asset that a well-designed application program could obtain automatically include
Options- A. estimated disposal data
- B. source
- C. first cost
- D. All of the above
- E. None of the above Discuss
- 8. Match the device driver HIMEM.SYS to its operation
Options- A. Supports (ANSI) terminal emulation
- B. Manages the use of extended memory
- C. Uses expanded memory on an 80386 processor
- D. Supports code page switching
- E. None of the above Discuss
- 9. Sales order data is entered by means of
Options- A. terminal entry
- B. keypunch
- C. OCR
- D. All of the above
- E. None of the above Discuss
- 10. When desk-checking an algorithm, you should set up a table that contains _____.
Options- A. One column for each input item
- B. One column for each output item
- C. One column for each processing item
- D. Both a and b
- E. a, b, and c Discuss
More questions
Correct Answer: Program
Correct Answer: disable the CPU cache in CMOS
Correct Answer: RESTORE
Correct Answer: linking loader
Correct Answer: VER Command
Correct Answer: System software
Correct Answer: All of the above
Correct Answer: Manages the use of extended memory
Correct Answer: All of the above
Correct Answer: a, b, and c
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