Computer fundamental MCQ Questions and answers- Technical Aptitude

A computer network or data network, is a digital telecommunications network which allows nodes to share resources.

DRAM consists of one transistor and one capacitor whereas standard SRAM consists of 6 transistors.

Firstly convert it into decimal; means multiply it with the power of 8.
(8⁰ × 2 + 8¹ × 4 + 8² × 1) = 2 + 32 + 64 = 98 (decimal) convert it into binary.
And binary of 98 is = 1100010₂

An input device in computing is a piece of computer hardware equipment used to supply a data processing system including a computer or information appliance with control and data signals.

A machine associated with card-based data processing is Collator. A person or machine that collates texts or manuscripts, computing. A device for matching or checking punched cards in separate files and for merging two or more files sorted into the same ordered sequence.

BASIC is a family of general-purpose, high-level programming languages whose design philosophy emphasizes ease of use. In 1964, John G. Kemeny and Thomas E. Kurtz designed the original BASIC language at Dartmouth College. They wanted to enable students in fields other than science and mathematics to use computers.

Primary memory devices are more expensive than secondary storage devices. Secondary memory devices are less expensive when compared to primary memory devices. Primary memory is also known as Main memory or internal memory. Secondary memory is also known as External memory or Auxiliary memory.

Offline device is a device which is not connected to CPU. When a computer or other device is not turned on or connected to other devices, it is said to be "offline". This is the opposite of being "online," when a device can readily communicate with other devices.

The process of fetching and executing instructions, one at a time, in the order of increasing addresses is known as straight line sequencing. The CPU is the heart of the computer. A program is a sequence of instructions stored in main memory. When a program is run, the CPU fetches the instructions and executes or follows the instructions.

Hypermedia is an extension to what is known as hypertext, or the ability to open new Web pages by clicking text links on a Web browser. Hypermedia extends upon this by allowing the user to click images, movies, graphics and other media apart from text to create a nonlinear network of information.