D075 Information Technology Management Essentials - Set 3 - Part 1

Correct Answer: To direct the read/write arm of the hard drive

The File Allocation Table (FAT) is used to direct the hard drive's read/write arm to the location of the data, allowing quick access.

Correct Answer: Mainframe computer

Mainframe computers are large systems capable of processing and storing enormous amounts of bulk data and are often used in large organizations.

Correct Answer: HTML

HTML (Hypertext Markup Language) is used to structure and format content on web pages.

Correct Answer: Random Access Memory (RAM)

RAM allows data to be accessed in any order, improving the speed and flexibility of computer operations.

Correct Answer: Word processor

A word processor, like Microsoft Word, allows users to create, edit, and format documents such as reports, letters, and essays.

Correct Answer: Campus Area Network (CAN)

A CAN connects multiple LANs within a campus or organization, enabling communication between buildings.

Correct Answer: Presentation software

Presentation software, such as Microsoft PowerPoint, allows users to create and display information in a slideshow format.

Correct Answer: Registers

Registers are small storage locations built into the CPU that store instructions and data that are frequently accessed by the CPU.

Correct Answer: FTP

FTP (File Transfer Protocol) is used to transfer files between computers over a network.

Correct Answer: Ensuring smooth network operations and performance

A network administrator ensures the smooth operation of a company's network and maintains its performance, security, and connectivity.

Correct Answer: Adware

Adware is a type of malware that displays or downloads unwanted advertisements to a user's device.

Correct Answer: It manages hardware and software resources

An operating system manages the hardware and software resources of a computer, ensuring all components work together smoothly.

Correct Answer: Laptop

A laptop is designed for portability, containing all the essential components of a desktop computer, such as the CPU, RAM, and storage.

Correct Answer: To temporarily store frequently accessed data

Cache memory stores frequently accessed data to allow the CPU to retrieve it quickly, improving overall system performance.

Correct Answer: Central Processing Unit

The CPU (Central Processing Unit) is responsible for executing instructions and processing data in a computer.

Correct Answer: An attack that renders a system or service unavailable

A DoS attack involves overwhelming a system with traffic, rendering it unavailable to legitimate users.

Correct Answer: Router

A router connects multiple computers to a network and manages traffic between them, allowing data to be transmitted efficiently.

Correct Answer: Solid State Drive (SSD)

An SSD uses integrated circuit assemblies as memory to store data, offering faster access and more durability than traditional hard drives.

Correct Answer: System software

System software, including the operating system, manages communication between hardware components and other software applications.

Correct Answer: To read/write data using optical storage techniques

Optical disks use light (lasers) to read and write data, making them suitable for long-term data storage and retrieval.