Computer problems
- 1. A compact disc is a data storage of the type
Options- A. Optical
- B. Mechanical
- C. Eclectric
- D. Magnetic Also asked in: AIEEE, Bank Exams, CAT, Analyst, Bank Clerk, Bank PO
Correct Answer: Optical
- 2. Artificial Intelligence is associated with which generation?
Options- A. 4th generation
- B. 3rd generation
- C. 5th generation
- D. 6th generation Also asked in: AIEEE, Bank Exams, CAT, GATE, Analyst, Bank Clerk, Bank PO
Correct Answer: 5th generation
Explanation:
Artificial Intelligence is associated with 5th generation computers.
- 3. Hard disk is coated in both side with
Options- A. Carbon layer
- B. Magnetic metallic oxide
- C. Optical metallic oxide
- D. All of the above Also asked in: AIEEE, Bank Exams, CAT, Analyst, Bank Clerk, Bank PO
Correct Answer: Magnetic metallic oxide
- 4. Code coverage is used as a measure of what?
Options- A. Trends analysis
- B. Time Spent Testing
- C. Defects
- D. Test Effectiveness Also asked in: AIEEE, Bank Exams, CAT, Analyst, Bank Clerk, Bank PO
Correct Answer: Test Effectiveness
Explanation:
Code coverage is a measure used to describe the degree to which the source code of a program is executed when a particular test suite runs.
- 5. Firewalls are used to protect against
Options- A. Virus Attacks
- B. Unauthorized Access
- C. Data Driven Attacks
- D. Fire Attacks Also asked in: AIEEE, Bank Exams, CAT, Analyst, Bank Clerk, Bank PO
Correct Answer: Unauthorized Access
Explanation:
Firewalls are used to protect against Unauthorized Access.
- 6. Which IRQ does the system timer commonly use?
Options- A. IRQ 1
- B. IRQ 0
- C. IRQ 3
- D. IRQ 4 Also asked in: AIEEE, Bank Exams, CAT, Analyst, Bank Clerk, Bank PO
Correct Answer: IRQ 0
Explanation:
IRQ-0 is the system timer commonly use in all computers. In a computer, IRQ is an interrupt request which acts as a hardware signal sent to the processor that temporarily stops a running program and allows a special program, an interrupt handler, to run instead.
- 7. The two broad categories of software are
Options- A. Drivers and MS office
- B. Application and Spreadsheets
- C. System and Application
- D. Utility programs and System Also asked in: AIEEE, Bank Exams, CAT, Analyst, Bank Clerk, Bank PO
Correct Answer: System and Application
- 8. Search engines that search other search engines are called
Options- A. Megasearch engine
- B. Metasearch engine
- C. Betasearch engine
- D. Gigasearch engine Also asked in: AIEEE, Bank Exams, CAT, GATE, Analyst, Bank Clerk, Bank PO, Database Administrator, IT Trainer
Correct Answer: Megasearch engine
- 9. Cache memory acts between
Options- A. CPU and Hard disc
- B. RAM and ROM
- C. CPU and RAM
- D. None of the above Also asked in: AIEEE, Bank Exams, CAT, Analyst, Bank Clerk, Bank PO
Correct Answer: CPU and RAM
Explanation:
Cache memory is an extremely fast memory type that stores data so that future requests for that data can be served faster. It acts as a buffer between RAM and the CPU. It holds frequently requested data and instructions so that they are immediately available to the CPU when needed.
- 10. Which among the following is an important circuitry in acomputer system that directs the operation of theprocessor?
Options- A. Memory
- B. Address Bus
- C. Accumulator
- D. ALU Also asked in: Bank Exams
Correct Answer:
Explanation:
The Control Unit (CU) is digital circuitry containedwithin the processor that coordinates the sequence ofdata movements into, out of, and between a processorsmany sub-units
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