MCQS

Computer Science

The correct answer for this question is 'A. Input device' because a touch screen allows users to input data or commands by touching the screen directly, making it an input device. Users can interact with the device by tapping, swiping, or pinching on the touch screen, providing input to the system. This distinguishes it from output devices, which display information to the user.

The correct answer for this question is 'American Standard Code for Information Interchange' because ASCII is a widely used character encoding standard in the computer industry. It is specifically designed for computers to communicate and exchange text-based information. Therefore, 'American Standard Code for Information Interchange' accurately represents the purpose and function of ASCII.

The correct answer for this question is 'Both Logical and Syntax Error' because a compiler can check for both syntax errors, which are errors in the structure of the code, and logical errors, which are errors in the logic or reasoning of the code. Syntax errors can be detected by the compiler during the compilation process, while logical errors may not be detected until the program is executed.

The correct answer for this question is 'A. Palmtop computer' because a palmtop computer is a type of handheld computer that is small enough to be held in the palm of one's hand. This term is commonly used interchangeably with handheld computer, making it the most appropriate choice for this question.

The correct answer for this question is 'Apple' because the Macintosh personal computer was developed by Apple Inc. in 1984. Apple is known for creating innovative and user-friendly technology products, including the Macintosh computer, which revolutionized the personal computing industry with its graphical user interface and mouse.

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The correct answer for this question is 'All' because it encompasses all possible devices that can be used to enter data or information into a computer. By selecting 'All', you are acknowledging that there are various input devices such as keyboards, mice, scanners, and touchscreens that can be used for this purpose. This answer is comprehensive and covers all potential options.