1.

Which component of a computer is responsible for cooling internal components?

    • A) Power Supply Unit (PSU)
    • B) Heat Sink
    • C) Network Interface Card (NIC)
    • D) Storage Drive
2.

What is the function of the BIOS (Basic Input/Output System) stored in ROM?

    • A) Manage network connections
    • B) Load and initialize the operating system
    • C) Process graphical data
    • D) Provide temporary data storage
3.

Which type of malware encrypts files and demands payment for decryption?

    • A) Virus
    • B) Worm
    • C) Ransomware
    • D) Spyware
4.

What is the purpose of a vulnerability scan?

    • A) To detect unauthorized access attempts
    • B) To identify and assess security weaknesses
    • C) To encrypt data in transit
    • D) To manage user permissions
5.

Which of the following is NOT a method to protect against Denial of Service (DoS) attacks?

    • A) Rate limiting
    • B) Network segmentation
    • C) Data encryption
    • D) Traffic filtering
6.

What type of software is designed to detect and remove malicious programs?

    • A) Firewall
    • B) Antivirus
    • C) VPN
    • D) IDS
7.

What is the primary function of an intrusion detection system (IDS)?

    • A) To prevent unauthorized access
    • B) To monitor and alert on suspicious activities
    • C) To manage network traffic
    • D) To encrypt data
8.

Which of the following is a best practice for data backup?

    • A) Backup data only when a system fails
    • B) Store backups in a secure, off-site location
    • C) Use the same storage medium for backups
    • D) Only backup data that is critical
9.

What is the role of threat intelligence in cybersecurity?

    • A) To provide real-time encryption services
    • B) To offer information on potential security threats and vulnerabilities
    • C) To monitor employee internet usage
    • D) To manage user authentication processes
10.

What does a pivot table in a spreadsheet help you do?

    • A) Create charts and graphs
    • B) Summarize and analyze large datasets
    • C) Automate repetitive tasks
    • D) Format text and cells
11.

Which of the following is an example of a database management system (DBMS)?

    • A) Microsoft Excel
    • B) Microsoft Word
    • C) Oracle Database
    • D) Google Docs
12.

Which of the following functions in a spreadsheet would you use to filter specific data?

    • A) Sort
    • B) Pivot Table
    • C) Filter
    • D) Format
13.

What is the role of indexing in a database?

    • A) To manage user permissions
    • B) To improve data retrieval speed
    • C) To format data for reports
    • D) To automate data entry
14.

Which feature in word processing software is used to create a document template?

    • A) Styles
    • B) Templates
    • C) Headers and Footers
    • D) Page Setup
15.

Which of the following is a benefit of using cloud-based spreadsheet applications?

    • A) Enhanced data encryption
    • B) Real-time collaboration
    • C) Advanced text formatting
    • D) Improved offline access
16.

What is the primary purpose of data validation in spreadsheets?

    • A) To format cells for printing
    • B) To ensure data accuracy and consistency
    • C) To create complex formulas
    • D) To generate graphs and charts
17.

Which e-mail protocol allows e-mails to be downloaded and stored locally on a device?

    • A) IMAP
    • B) SMTP
    • C) POP3
    • D) HTTP
18.

Which of the following is NOT a typical feature of professional e-mail clients?

    • A) Calendar integration
    • B) E-mail filtering
    • C) Video conferencing
    • D) Task management
19.

What is the purpose of encryption in e-mail communication?

    • A) To increase the speed of transmission
    • B) To prevent unauthorized access to the message content
    • C) To reduce the size of e-mail attachments
    • D) To ensure delivery to the recipient's inbox
20.

Which of the following is a common risk associated with e-mail use in the workplace?

    • A) Overloading the server
    • B) Phishing attacks
    • C) Increased physical mail
    • D) Inability to access the internet
21.

Which protocol is commonly used for retrieving e-mail messages from a mail server?

    • A) SMTP
    • B) HTTP
    • C) FTP
    • D) POP3
22.

What is the main purpose of an e-mail's "Subject" line?

    • A) To specify the sender’s address
    • B) To summarize the content of the e-mail
    • C) To list the recipients
    • D) To attach files to the e-mail
23.

Illustrate the process of data input and output in a computer system with examples

24.

Identify and list the key components of a computer’s cooling system

25.

Discuss the advantages and disadvantages of integrated versus dedicated graphics processing units (GPUs)

26.

Which component of a computer is known as the "brain" of the system?

    • A) Hard Drive
    • B) Central Processing Unit (CPU)
    • C) Random Access Memory (RAM)
    • D) Motherboard
27.

Define the function of the Central Processing Unit (CPU) in a computer system

28.

Explain how Random Access Memory (RAM) affects the performance of a computer

29.

Describe the role of the motherboard in a computer’s architecture

30.

Compare and contrast Hard Disk Drives (HDDs) and Solid State Drives (SSDs) in terms of speed and storage

31.

Analyze the function of the Network Interface Card (NIC) in network communication

32.

Summarize the differences between analog and digital computers

33.

Differentiate between general-purpose and special-purpose computers with examples

34.

Outline the steps involved in booting up a computer system

35.

Explain how a computer’s power supply unit (PSU) converts electrical power for use by internal components

36.

Describe the role of firmware stored in Read-Only Memory (ROM)

37.

Discuss the importance of data storage and management in modern computer systems

38.

Evaluate the impact of computer hardware advancements on software performance

39.

What is the primary function of Random Access Memory (RAM)?

      • A) Long-term data storage
      • B) Temporary data storage for active processes
      • C) Power supply regulation
                        D) Network communication
40.

Which type of storage device uses flash memory?

    • A) Hard Disk Drive (HDD)
    • B) Optical Drive
    • C) Solid State Drive (SSD)
    •  D) Tape Drive
41.

What does a Network Interface Card (NIC) do?

    • A) Connects the computer to a network
    • B) Manages power distribution
    • C) Processes graphical data
    • D) Controls system cooling


42.

Which of the following is NOT a function of the motherboard?

    • A) Connecting hardware components
    • B) Executing instructions from software
    • C) Storing data permanently
    • D) Providing expansion slots for additional hardware
43.

What is the main advantage of a Solid State Drive (SSD) over a Hard Disk Drive (HDD)?

    • A) Lower power consumption
    • B) Higher storage capacity
    • C) Faster data access speeds
    • D) Lower cost


44.

Which type of computer is specifically designed to handle large-scale data processing tasks?

    • A) Personal Computer
    • B) Supercomputer
    • C) Minicomputer
    • D) Microcontroller
45.

What type of device is an example of an output device?

    • A) Keyboard
    • B) Scanner
    • C) Printer
    • D) Mouse


46.

Define the term “data encryption” and explain its importance in protecting sensitive information

47.

Describe the key differences between a firewall and an intrusion detection system (IDS) in network security

48.

Explain how multi-factor authentication (MFA) enhances access control and prevents unauthorized access

49.

Identify and describe three types of malware and their potential impact on computer systems

50.

Discuss the importance of regular software updates and patch management in maintaining software security

51.

Outline the steps involved in creating a data backup and recovery plan

52.

Assess the effectiveness of physical security measures, such as surveillance and secure access controls, in protecting computer hardware

53.

Analyze the role of threat intelligence in identifying and mitigating cyber threats

54.

Compare and contrast data encryption methods for data in transit and data at rest

55.

Develop a strategy for securing a network from Denial of Service (DoS) attacks

56.

Evaluate the impact of user behavior on data security and suggest measures to mitigate associated risks

57.

Formulate a response plan for handling a security incident involving compromised personal data

58.

Illustrate the process of vulnerability scanning and its role in identifying potential security weaknesses

59.

Design a secure access control system for a corporate network, detailing how to implement role-based access controls

60.

Create a list of best practices for protecting against social engineering attacks in the workplace

61.

Which of the following is a primary purpose of encryption?

    • A) To increase data processing speed
    • B) To protect data from unauthorized access
    • C) To reduce data storage costs
    • D) To simplify software installation
62.

What does a firewall do?

    • A) Encrypts data for secure communication
    • B) Monitors and blocks unauthorized network traffic
    • C) Scans files for malware
    • D) Manages user access rights
63.

Which security measure is used to verify user identity through multiple factors?

    • A) Single sign-on
    • B) Multi-factor authentication
    • C) Encryption
    • D) Intrusion detection system
64.

Define the role of an operating system in managing computer hardware resources

65.

Explain how word processing software can enhance document creation and editing

66.

Describe the process of creating and managing spreadsheets for financial analysis

67.

Illustrate the key features of database management systems that support data integrity and security

68.

Analyze how spreadsheets can be used to generate financial reports and forecasts

69.

Compare the functionalities of word processing and spreadsheet software in handling data

70.

Discuss the impact of database indexing on data retrieval performance

71.

Demonstrate how conditional formatting in spreadsheets can improve data analysis

72.

Evaluate the advantages of using a relational database system over a flat-file database

73.

Summarize the methods for ensuring data security in database management systems

74.

Describe how macros in spreadsheets can automate repetitive tasks

75.

Explain the importance of data validation in maintaining data accuracy in spreadsheets

76.

Illustrate how access control in databases can protect sensitive information

77.

Evaluate the role of cloud-based word processing applications in collaborative work environments

78.

Discuss the use of query languages in databases for data manipulation and retrieval

79.

Which of the following is a primary function of an operating system?

    • A) Data Encryption
    • B) Data Analysis
    • C) Resource Management
    • D) Document Creation
80.

What is the purpose of using formulas in spreadsheets?

    • A) To create charts and graphs
    • B) To automate data entry
    • C) To perform calculations and data analysis
    • D) To format text and paragraphs
81.

Which feature in word processing software allows you to track changes made to a document?

    • A) Spell Checker
    • B) Track Changes
    • C) Page Layout
    • D) Grammar Checker
82.

Discuss the role of e-mail in workplace communication

83.

Explain how internet access can enhance productivity in a professional environment

84.

Compare and contrast the uses of e-mail and instant messaging in workplace communication

85.

Describe the steps involved in sending an e-mail from composing to delivery

86.

Illustrate the process of setting up a professional e-mail account

87.

Discuss the advantages of using e-mail over traditional mail in a business setting

88.

Analyze the impact of e-mail overload on employee productivity

89.

Demonstrate how to properly manage e-mail folders and organize messages

90.

Summarize the security risks associated with using e-mail in the workplace

91.

Identify the common protocols used for sending and receiving e-mails

92.

Evaluate the effectiveness of using e-mail for team collaboration versus other communication tools

93.

List and describe at least three common features of professional e-mail clients

94.

Assess the role of encryption in securing e-mail communications

95.

Explain the differences between POP3 and IMAP protocols in e-mail retrieval

96.

Create a set of best practices for professional e-mail etiquette

97.

Which of the following protocols is used primarily for sending e-mails?

    • A) POP3
    • B) IMAP
    • C) SMTP
    • D) FTP
98.

What is the primary advantage of using e-mail over traditional mail in a workplace setting?

    • A) Lower cost
    • B) Instant delivery
    • C) Enhanced security
    • D) Physical documentation
99.

Which feature allows users to organize their e-mails into different categories or folders?

    • A) Spam filter
    • B) Drafts
    • C) Labels
    • D) Outbox
100.

What does IMAP stand for in the context of e-mail protocols?

    • A) Internet Message Access Protocol
    • B) Internet Mail Application Protocol
    • C) Internet Management Access Protocol
    • D) Instant Messaging Access Protocol