IT &computer MCQ section 2 Practice Questions Answers Test with Solutions & More Shortcuts

Answer: (b)

ENIAC was the first electronic general-purpose computer. It was Turing-complete, digital, and capable of being reprogrammed to solve a full range of computing problems. The 18,000-tube ENIAC was completed in 1946.

Answer: (a)

A hard copy is a printed copy of information from a computer. Sometimes referred to as a printout, a hard copy is so-called because it exists as a physical object.

The same information, viewed on a computer display or sent as an e-mail attachment, is referred to as a soft copy.

Answer: (c)

Fifth-generation computing devices, based on artificial intelligence, make use of parallel processing and superconductors. Built around the concepts of logic programming, they will be applicable to knowledge information processing systems.

The goal of the fifth generation is to develop a device that could respond to natural language input and are capable of learning and self-organization.

Answer: (d)

Firewall

Answer: (d)

The term “Information Technology” (IT) has been variously defined. It is defined as the coming together of computing and telecommunications for the purpose of handling information; the application of technologies to information handling; including generation, storage, processing, retrieval and dissemination.

It is a broad-based term comprising the gathering (acquisition), organization (packaging), storage and retrieval (dissemination) of information. Internet is an essential component of it.