JamesC Cybersecurity Multiple Choice Quiz

What is the role of the kernel in an operating system? (Standard 5.1.1)

• Manages internet connections

• Provides access to Microsoft Office tools

• Manages system resources and communication between hardware and software

• Displays the GUI

Which Windows feature allows users to schedule automated tasks like backups?

• Task Scheduler

• Control Panel

• Windows Explorer

• Event Viewer

What is the correct way to assign a user to the 'Power Users' group in Windows?

• Use Control Panel > Power Options

• Use Computer Management > Local Users and Groups

• Use Task Manager > Services

• Use Command Prompt only

Which OSI layer does a router operate at?

• Layer 2

• Layer 1

• Layer 3

• Layer 4

Which port is used by SSH?

• 20

• 21

• 22

• 23

What security protocol is most secure for a wireless network?

• WEP

• WPA

• WPA2

• WPA3

What is the main difference between TCP and UDP?

• TCP is slower but reliable; UDP is faster but less reliable

• UDP encrypts all traffic; TCP does not

• TCP is only used for video; UDP is for web browsing

• UDP uses more memory than TCP

Which of the following is a physical security control?

• Antivirus software

• Passwords

• Security cameras

• Firewall rules

Which firewall rule allows web browsing traffic while blocking all other traffic?

• Allow TCP 80 and 443; Deny all others

• Allow TCP 21 and 22

What is the function of a default gateway?

• Prevent access to the internet

• Translate DNS names

• Route traffic outside the local network

• Provide email services