Computer problems
- 1. A prescribed set of well-defined instructions for solving mathematical problems is called ________
Options- A. A compiler
- B. A code
- C. A description
- D. An algorithm Also asked in: Bank Exams
Correct Answer: An algorithm
- 2. Software you can use to create a budget is called _______
Options- A. word processing software
- B. graphics software
- C. utility software
- D. spreadsheet software Also asked in: Bank Exams
Correct Answer: spreadsheet software
- 3. A computer consists of
Options- A. motherboard
- B. hard disk drive
- C. central processing unit
- D. All of the above Also asked in: AIEEE, Bank Exams, CAT, GATE, Analyst, Bank Clerk, Bank PO
Correct Answer: All of the above
Explanation:
A computer system consists of a computer case, a power supply unit, a motherboard, a central processing unit (CPU), main memory, and a hard disk drive.
Input devices include a keyboard, mouse, microphone, video camera, and image scanner.
Output devices include a monitor, speakers, and a printer.
- 4. What happens when you boot up a PC?
Options- A. Portions of the operating system are copied from disk into memory
- B. Portions of the operating system are copied from memory onto disk
- C. Portions of the operating system are compiled
- D. Portions of the operating system are emulated Also asked in: Bank Exams
Correct Answer: Portions of the operating system are copied from disk into memory
- 5. What is the name of the virus that fool a user into downloading and executing them by pretending to be useful applications ?
Options- A. Trojan horses
- B. Keylogger
- C. Worm
- D. File virus Also asked in: Bank Exams, CAT, Analyst, IT Trainer
Correct Answer: Trojan horses
- 6. You can use ______ to copy selected text, and ____to paste it in a document
Options- A. CTRL+C, CTRL+V
- B. CTRL+C, CTRL+P
- C. SHIFT+C, ALT+V
- D. SHIFT+C, ALT+P Also asked in: Bank Exams, Bank PO
Correct Answer: CTRL+C, CTRL+V
- 7. What Does BIOS Stand For
Options- A. Backup Input Output System
- B. Battery Integrated Operating Setup
- C. Basic Input Output System
- D. Better Integrated Operating System Also asked in: GATE, CAT, Bank Exams, AIEEE, Project Manager, Network Engineer, IT Trainer, Database Administrator, Bank PO, Bank Clerk, Analyst
Correct Answer: Basic Input Output System
Explanation:
BIOS in computers stands for Basic Input Output System.
BIOS is a set of computer instructions in firmware which control input and output operations.
- 8. Which of the following virus overtake computer system, when it boots and destroy information ?
Options- A. System infectors
- B. Trojan
- C. Stealth virus
- D. Boot infectors Also asked in: AIEEE, Bank Exams, CAT, Bank Clerk, Bank PO
Correct Answer: Stealth virus
- 9. The basic operations performed by a computer are
Options- A. Logical operation
- B. Storage and relative
- C. Arithmetic operation
- D. All the above Also asked in: TOEFL, GRE, GATE, CAT, Bank Exams, AIEEE, IT Trainer, Database Administrator, Bank PO, Bank Clerk, Analyst
Correct Answer: All the above
- 10. Something which has easily-understood instructions is said to be___
Options- A. Analog data
- B. Digital data
- C. Modem data
- D. Watts data Also asked in: Bank Exams
Correct Answer: Analog data
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