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- Question
What characteristic of read-only memory (ROM ) makes it useful?
Options- A. ROM informationcan be easily updated
- B. Data in ROM is non volatile, that is, it remains there even without electrical power
- C. ROM provides very large amounts of inexpensive data storage
- D. ROM chips are easily swapped between different brands of computers
- Correct Answer
- Data in ROM is non volatile, that is, it remains there even without electrical power
- 1. _________ provide expansion capability for a computer system
Options- A. Sockets
- B. Slots
- C. Bytes
- D. None of these Discuss
- 2. Microcomputer hardware consists of three basic categories of physical equipment ____
Options- A. Keyboard, monitor, hard drive
- B. system unit, input/output, memory
- C. system unit, input/output, secondary storage
- D. system unit, primary storage, secondary storage Discuss
- 3. The operating system called UNIX is typically used for_______
Options- A. Desktop computers
- B. Laptop computers
- C. Super computers
- D. All of these Discuss
- 4. What are two example of freeware?
Options- A. WinZip and Linux
- B. Shareware and file sharing
- C. Microsoft word and the Google toolbar
- D. Instant messaging and the Google toolbar Discuss
- 5. The First Mechanical Computer Designed by Charles Babbage was called?
Options- A. Super Computer
- B. Abacus
- C. Calculator
- D. Analytical Engine Discuss
- 6. An email account includes a storage area, often called ________
Options- A. mailbox
- B. hyperlink
- C. IP address
- D. None of these Discuss
- 7. Which of the following refers to a small, single-site network ?
Options- A. LAN
- B. DSL
- C. RAM
- D. USB Discuss
- 8. The germans calls this the 'spider monkey' and the italians call it the 'snail'.Which symbol is this?
Options- A. +
- B. @
- C. $
- D. # Discuss
- 9. Which of the following is an example of an optical disk?
Options- A. Digital versatile disks
- B. Magnetic disks
- C. Memory disks
- D. Data bus disks Discuss
- 10. Vendor-created program modifications are called ________
Options- A. patches
- B. antiviruses
- C. holes
- D. fixes Discuss
Computer problems
Search Results
Correct Answer: Slots
Correct Answer: system unit, input/output, secondary storage
Correct Answer: All of these
Correct Answer: Instant messaging and the Google toolbar
Correct Answer: Analytical Engine
Explanation:
Computer was invented by Charles Babbage.
The First Mechanical Computer Designed by Charles Babbage, a British mathematician was called as Analytical Engine which resembles today's modern machines between 1833 and 1871.
Correct Answer: mailbox
Correct Answer: LAN
Correct Answer: @
Correct Answer: Digital versatile disks
Correct Answer: patches
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