Introduction to Computers MCQs and Notes
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Q 1. Another popular _______________ arrangement, called Dvorak system, was designed for easy learning and use.
S
Q 2. The most popular keyboard used today is the ______ key with a traditional QWERTY layout.
A
Q 3. The most familiar means of entering information into a computer is through a typewriterlike keyboard that allows a person to enter __________________ information directly.
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Q 4. Keyboard devices are typically classified as _________________ keyboards and specialpurpose keyboards.
A
Q 5. ________________ devices allow input into the computer system by pressing a set of keys mounted on a board, connected to the computer system
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Q 6. _____________ are used to transfer user data and instructions to the computer
V
Q 7. The I/O devices that provide a means of communication between the computer and the outside world are known as________________.
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Q 8. Programs and data must be entered into the computer memory for _____________.
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Q 9. It is very important for a computer system to have the ability to communicate with the outside world, _________________.
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Q 10. The computer system is a dumb and a useless machine if it is not capable of communicating with the________________.
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