Author name: Umar

An RJ45 UTP (Unshielded Twisted Pair) cable typically contains four pairs of twisted wires, totaling eight individual conductors, for network connectivity.

Functional languages are often referred to as application languages because they are well-suited for developing various applications with clear, concise code.

Ctrl + Backspace is the shortcut key in Excel used to quickly display the active cell, especially when it is currently out of view.

DVD is an acronym for Digital Versatile Disk, a widely used optical disc storage format for high-capacity data and video.

Kerala was declared India's first digital state due to its extensive e-governance initiatives and high digital literacy rates among its population.

A database is a structured collection of data, organized to facilitate efficient storage, retrieval, and management, making it the correct answer.

Android 5.0 Lollipop was the pioneering version of the Android operating system that introduced and fully supported 64-bit compatibility for devices.

Honeycomb, Cupcake, and Gingerbread are official Android version nicknames, while Muffin is not an actual name used for any Android operating system version.

The standard font size tool on most formatting toolbars typically offers 8 as the smallest and 72 as the largest selectable font size.

Laser printers utilize dry ink powder, known as toner, to produce high-quality prints by fusing it onto paper using heat and pressure.

Computers are accurate but suffer from GIGO, reliable due to low-failure electronic components, and do not experience fatigue or boredom, making all statements true.

Multimedia is the correct term for applications that integrate various content forms like text, sound, graphics, motion video, and animation to create rich experiences.

Chat, instant messaging, and electronic mail are common internet communication methods, but "Insta notes" is not a recognized or standard means of personal communication.

In the acronym CPU, which stands for Central Processing Unit, the 'C' specifically denotes "Central," indicating its primary role in a computer system.

BUS is a fundamental network topology where all devices share a single communication line, unlike LAN, WAN, or MAN which are network types.

Digital computers operate by processing discrete data, represented as binary digits (0s and 1s), which is the essence of counting in their operations.

A logic bomb specifically triggered by a predetermined date or time is precisely defined as a time bomb, a type of malicious software.

KB stands for Kilo Byte, a common unit of digital information storage, representing approximately one thousand bytes in computing contexts.

The processor, or CPU, is the central component directly responsible for executing instructions and performing calculations within a computer program.

The F12 function key is commonly used across many applications, including Microsoft Office, to quickly open the "Save As" dialog box.

An interpreter translates and executes a program's source code line by line at runtime, without creating an intermediate object code file.

An interpreter translates and executes program instructions line by line, one at a time, directly into machine language during runtime.

Modern computers execute instructions both sequentially for basic operations and in parallel for enhanced performance, utilizing multi-core processors.

ASCII stands for American Standard Code for Information Interchange, which is a character encoding standard for electronic communication.

Main memory, also known as RAM, is where the processor temporarily stores data and programs for quick access and execution.