#1
Which of the following components is most susceptible to overheating in a computer system?
Hard Disk Drive (HDD)
Central Processing Unit (CPU)
Random Access Memory (RAM)
Graphics Processing Unit (GPU)
#2
What does RAM stand for in computer terms?
Random Access Memory
Read-Only Memory
Running Application Memory
Remote Access Memory
#3
What is the purpose of a surge protector in a computer setup?
To regulate the internet speed
To protect against voltage spikes and surges
To optimize processor speed
To increase graphics card performance
#4
Which of the following is NOT a component of a motherboard?
CPU socket
RAM slots
Hard drive
Expansion slots
#5
What is the purpose of clearing cache memory in a web browser?
To improve system performance
To increase internet speed
To delete browsing history
To free up memory and remove temporary files
#6
Which of the following is NOT a common type of computer port?
#7
Which of the following is not a common computer virus type?
Trojan Horse
Worm
Spyware
Java
#8
What is the purpose of defragmenting a hard drive?
To remove viruses
To increase disk space
To rearrange fragmented data for faster access
To encrypt files
#9
What is the purpose of an uninterruptible power supply (UPS) in computer systems?
To increase internet speed
To prevent data loss during power outages
To enhance processor performance
To improve graphics rendering
#10
Which of the following is NOT a good practice for maintaining computer security?
Regularly updating antivirus software
Clicking on suspicious email attachments
Using strong, unique passwords
Enabling firewall protection
#11
What is the purpose of thermal paste in computer assembly?
To improve internet connectivity
To increase processor speed
To provide better heat transfer between the CPU and heatsink
To reduce fan noise
#12
Which of the following is a benefit of using solid-state drives (SSDs) over traditional hard disk drives (HDDs)?
Higher storage capacity
Faster data access and transfer speeds
Lower cost per gigabyte
Better durability and resistance to physical shock
#13
What is BIOS short for in computing?
Basic Input Output System
Binary Input Output System
Buffer Input Output System
Basic Integrated Output System
#14
What does RAID stand for in terms of computer storage?
Redundant Array of Independent Disks
Random Access Interface Drive
Read-After-Interrupt Data
Remote Access Interface Device
#15
Which of the following is NOT a symptom of a failing hard drive?
Frequent system crashes
Unusual noises such as clicking or grinding
Improvement in system performance
Files becoming corrupted
#16
What does the term 'phishing' refer to in the context of computer security?
A method for recovering lost passwords
A type of computer virus
A fraudulent attempt to obtain sensitive information by impersonating a trustworthy entity
A technique for encrypting files
#17
What is the purpose of a UPS bypass switch?
To increase energy efficiency
To prevent overheating
To switch to utility power during UPS maintenance
To improve processor performance
#18
What is the primary function of an antivirus software?
To create backups of files
To improve internet speed
To detect and remove malware
To optimize RAM usage