Computer Science

The output quality of a printer is typically measured by 'Dots Per Inch' (DPI), which indicates the printer's resolution and detail level. Higher DPI means better print quality.

Windows 2000 requires a minimum of 32 MB of RAM for installation, making option B the correct answer. Options C and D exceed the minimum requirement, while option A is insufficient.

Downloading is the process of transferring files from a remote computer on the Internet to your local computer. Uploading is the opposite, sending files from your computer to another. FTP is a protocol used for transferring files, and JPEG is an image file format, not a transfer process.

Magnetic storage devices, such as hard disk drives, have historically been the most common type of storage devices due to their widespread use and large capacity. Flash memory is increasingly popular but not yet the most common overall. Therefore, option A is correct.

The BIOS (Basic Input/Output System) is responsible for initializing hardware during the booting process and loading the operating system from storage into memory to start it. This makes option B the correct answer.

Instructions that tell a computer how to carry out processing tasks are called programs because they consist of coded commands that the computer executes.

The process of removing errors or bugs in a program is called debugging. Compiling translates code, executing runs the program, and bug refers to the error itself.

Output displayed on a screen or in audio/video form is referred to as a soft copy, as it is intangible and viewed electronically. A hard copy refers to a physical printed output.

The kernel is the core part of an operating system that runs at all times, managing system resources and communication between hardware and software. Other options like software, Windows, or Task Manager do not run continuously as the fundamental system component.

The first generation of computers used vacuum tubes which were very large in size, making the computers themselves very large. Subsequent generations used smaller and more efficient components, reducing the size significantly.

The effect applied to display when slides change in Slide Show view is called a Slide Transition. This effect controls how one slide moves to the next during the presentation.

Hypertexts are documents linked through pointers, which are references or links that connect one document to another, enabling non-linear navigation.

The primary communication protocol used by the Internet is TCP/IP, which stands for Transmission Control Protocol/Internet Protocol. It is the foundational protocol suite that enables devices to communicate over the Internet.

The common term for the crime of stealing passwords is generally referred to as 'hacking,' which involves unauthorized access to computer systems or accounts, often by stealing passwords. 'Jacking' is not a widely recognized term for stealing passwords. 'Identity theft' refers to using someone else's personal information fraudulently, and 'spoofing' involves impersonating another device or user. Therefore, the most accurate answer is 'Hacking.'

Digital signals are represented using discrete values such as 0 and 1, binary codes, and voltage levels like high and low. Therefore, all the options A, B, and C correctly describe representations of digital signals, making 'All of Above' the correct choice.

Hardware refers to the physical components of a computer system, such as the motherboard, CPU, RAM, and peripherals. Firmware and logical components are not hardware but rather software or data.

The Greater Than sign (>) is used to compare two values and is part of conditional operations that evaluate conditions to true or false. It is not an arithmetic operation (which involves calculations), logical operation (which involves logical operators like AND, OR), or a distinct 'Greater' operation category.

The CPU consists of the Control Unit, Memory Unit, and Arithmetic/Logic Unit (ALU). The ALU performs arithmetic and logical operations, making option B the correct choice.

A hybrid computer is designed to process both analog and digital data, combining features of analog and digital computers. Analog computers handle continuous data, digital computers handle discrete data, and hybrid computers integrate both capabilities.

The CPU and memory are both located on the motherboard, which is the main circuit board in a computer that connects all components together.

An end mark is a short horizontal line used to indicate the conclusion of a document, distinguishing it from other interface elements like insertion points or scroll boxes.

The CPU (Central Processing Unit) is considered the brain of the computer because it performs most of the processing inside a computer. It interprets and executes instructions, coordinating all hardware components.

The blinking symbol on a computer screen that indicates where the next character will be entered is called the cursor. This is a standard term in computing for the insertion point in text fields.

Arranging data in a logical sequence is known as sorting, which organizes data in a specific order such as ascending or descending.

The term 'font' refers to the design or typeface that defines the appearance and shape of letters, numbers, and special characters in a Word document. Other options like 'font size', 'point', and 'paragraph formatting' refer to different aspects of text formatting, not the design itself.