Q. Apple computers use which operating system?

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Q. The Macintosh tool for organizing files is called

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Q. _________________ are a series of black and white parallel and adjacent bars with spaces which represent a string of characters.

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Q. It is an electronic medium for storing contact information inside the mobile phone.

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Q. It is also known as the ‘blue screen’ process_______________.

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Q. The storage and rapid access to electronic medical records and its instant transmission over the Internet in large amounts is called ____________________.

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Q. It is very important for a computer system to have the ability to communicate with the outside world, _________________.

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Q. Programs and data must be entered into the computer memory for _____________.

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Q. Nibble is a set of _______ bits.

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Q. A computer system having a memory of 256 MB is capable of storing

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Q. Devices that provide backup storage are called

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Q. BCD can represent only __________distinct character.

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Q. The heart and the brain of a computer is

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Q. Which of the following refers to loading two or more programs in the computer main memory and executing them concurrently?

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Q. UNIX was originally developed in 1969 by employees of

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Q. Which of the following device is used in a real-time processing?

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Q. The ability of the CPU to serve many users connected to it through network is called

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Q. A computer connected to a network is called a ________.

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Q. In ________ topology, each device connects to a central point through cables in a network.

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Q. Which of the following is an example of Star topology?

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