D322 Introduction to IT - Set 1 - Part 1

Test your knowledge of technical writing concepts with these practice questions. Each question includes detailed explanations to help you understand the correct answers.

Question 1: Which risk management strategy is used when an organization eliminates a risky activity entirely?

Risk Acceptance

Risk Avoidance

Risk Mitigation

Risk Transference

Question 2: Which backup method only captures the changes made since the last full backup?

Full backup

Incremental backup

Differential backup

Mirror backup

Question 3: Which part of a computer system temporarily stores data and loses its contents when power is turned off?

ROM

RAM

SSD

Hard Disk

Question 4: What does SaaS stand for?

Storage as a Service

Software as a Service

Security as a Service

System as a Service

Question 5: What is the core part of an operating system called?

File System

Kernel

Command Line Interface

Device Driver

Question 6: Which type of operating system is used for mobile devices like smartphones?

Server OS

Personal Computer OS

Mobile OS

Network OS

Question 7: Which data type allows only two possible values, such as TRUE or FALSE?

Integer

String

Boolean

Floating-point

Question 8: What is the purpose of a firewall in a computer network?

To store files

To improve computer performance

To prevent unauthorized access to a network

To manage network traffic

Question 9: Which of the following is used to amplify or switch electronic signals in a computer system?

Capacitor

Transistor

Diode

Resistor

Question 10: Which programming language is commonly used for managing databases?

HTML

CSS

SQL

JavaScript

Question 11: What is the process of copying everything on a hard drive, including system files, called?

Incremental backup

Full backup

Partial backup

Mirror backup

Question 12: What does RAM stand for?

Random Access Memory

Read Access Memory

Run Access Memory

Real Access Memory

Question 13: Which law protects student education records?

HIPAA

FERPA

SEAL

PCI

Question 14: What is the most common type of database structure that contains multiple tables?

Flat File Database

Hierarchical Database

Relational Database

Object-Oriented Database

Question 15: What is the purpose of a DNS server?

To host websites

To translate domain names into IP addresses

To store user data

To filter internet content

Question 16: Which type of operating system is designed to run on servers?

Mobile OS

Server OS

Personal Computer OS

Network OS

Question 17: Which data structure organizes data in a tree-like format with a parent-child relationship?

Relational Database

Flat File Database

Object-Oriented Database

Hierarchical Database

Question 18: What is a flat file database?

A database with multiple tables

A one-dimensional database stored in plain text

A database that stores objects

A multi-dimensional database for OLAP

Question 19: What is the function of a data warehouse?

Store web pages

Perform online transactions

Organize and analyze large amounts of data

Store real-time data

Question 20: Which type of cyber attack attempts to flood a server with so many requests that it becomes unavailable?

Phishing

Virus

Trojan Horse

Denial of Service (DoS)

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