Microprocessors MCQs Set-10
This section contains more frequently asked Microprocessors Fundamental Multiple Choice Questions and Answers in the various University Level and Competitive Examinations.
1. The instructions for starting the computer are house on
- Random access memory
- CD‐Rom
- Read only memory chip
- All of above
✅ Correct Answer: C. Read only memory chip
2. The ALU of a computer normally contains a number of high speed storage element called
- Semiconductor memory
- Registers
- Hard disks
- Magnetic disk
✅ Correct Answer: B. Registers
3. The first digital computer built with IC chips was known as
- IBM 7090
- Apple – 1
- IBM System / 360
- VAX‐10
✅ Correct Answer: C. IBM System / 360
- Non volatile
- Permanent
- Control unit
- Temporary
✅ Correct Answer: D. Temporary
5. Which of the following is used for manufacturing chips?
- Control bus
- Control unit
- Parity unit
- Semiconductor
✅ Correct Answer: D. Semiconductor
6. To locate a data item for storage is
- Field
- Feed
- Database
- Fetch
✅ Correct Answer: D. Fetch
7. A directly accessible appointment calendar is feature of a … resident package
- CPU
- Memory
- Buffer
- ALU
✅ Correct Answer: B. Memory
8. The term gigabyte refers to
- 1024 bytes
- 1024 kilobytes
- 1024 megabytes
- 1024 gigabyte
✅ Correct Answer: C. 1024 megabytes
9. A/n …. Device is any device that provides information, which is sent to the CPU
- Input
- Output
- CPU
- Memory
✅ Correct Answer: A. Input
10. Current SIMMs have either … or … connectors (pins)
- 9 or 32
- 30 or 70
- 28 or 72
- 30 or 72
✅ Correct Answer: D. 30 or 72
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