Computer Fundamentals and System Concepts

A set of instructions that a computer uses to carry out its tasks is called a computer program. A computer program can also be called a software program. These programs consist of programming codes to tell the computer what to do.

To delete means to remove or erase something. The computer removes documents without any warning.

The compaq portable, the first portable compatible computer of IBM.

A complete PC system requires both hardware components (CPU, memory, storage, motherboard) and software (operating system, drivers, applications) to function. Neither hardware alone nor software alone makes an operational computer. Input/output (option B) and specific peripherals like keyboards/printers (option C) are subsets of hardware.

Library management software in software development refers to version control systems that track all changes made to programs over time and maintain version numbering. This enables developers to collaborate, revert to previous versions if needed, and understand the evolution of the codebase.

Correct answer is (1). 

Third generation computers (1965-1971) used integrated circuits (ICs) instead of discrete transistors, making them smaller, faster, more reliable, and less expensive. This era saw the emergence of minicomputers and time-sharing systems.

A grid supercomputer is created by networking many small computers together to work in parallel, combining their computational power. ASCI White was a specific supercomputer, LAN is local area network, and 'Network super' is not a standard term.

Servers are fast computers that run various software's, store and process information and also provide a human interface to the user to use the networked computers.

In this computing, idle PCs across a network or across the internet are tapped to provide computing power for large processor-intensive projects.

The development of the integrated circuit was the hallmark of the third generation of computers.

Turnkey Computer System is the premier provider of accounting and management solutions to the feed yard industry and also has been customized for a particular application.

A bug is an error, flaw, or fault in a computer program or system that causes it to produce an incorrect or unexpected result. The term originated from actual bugs (moths) causing malfunctions in early electromechanical computers.

The CPU (Central Processing Unit) is considered the heart of a computer as it executes instructions, performs calculations, and coordinates all other components. Without a CPU, a computer cannot process data or run programs.