CPU stands for:

• Central Processing Unit

• Central Power Unit

• Control Processing Unit

• Computer Processing Unit

Answer explanation

CPU stands for Central Processing Unit, which is the primary component of a computer that performs most of the processing inside. The other options are incorrect and do not represent the standard definition.

RAM is:

• Read Access Memory

• Random Access Memory

• Read Aloud Memory

• Random Allocation Memory

Answer explanation

RAM stands for Random Access Memory, which is a type of computer memory that can be accessed randomly. The other options are incorrect interpretations of the acronym.

GPU is an acronym for:

• General Processing Unit

• Graphical Performance Unit

• Graphics Processing Unit

• General Purpose Unit

Answer explanation

GPU stands for Graphics Processing Unit, which is a specialized processor designed to accelerate graphics rendering. It is essential for tasks involving complex visual computations, making it the correct choice among the options.

SSD stands for:

• Solid State Device

• Static Storage Disk

• Solid State Drive

• Storage State Drive

Answer explanation

SSD stands for Solid State Drive, which is a type of storage device that uses flash memory to store data, providing faster access and better durability compared to traditional hard drives.

HDD is:

• Hard Disk Drive

• High Data Disk

• Hard Data Drive

• High Density Disk

Answer explanation

HDD stands for Hard Disk Drive, which is a type of storage device that uses magnetic disks to store data. The other options do not accurately describe this technology.

BIOS is short for:

• Basic Input/Output System

• Binary Input/Output System

• Basic Input/Operation System

• Binary Internal Output System

Answer explanation

The correct answer is 'Basic Input/Output System' as it accurately describes the BIOS, which is essential for booting and managing data flow between the operating system and hardware components.

POST in computer terminology means:

• Power On Self-Test

• Power Output System Test

• Primary Output System Test

• Post-Operational System Test

Answer explanation

POST stands for Power On Self-Test, which is a diagnostic process that occurs when a computer is powered on. It checks the hardware components to ensure they are functioning correctly before the operating system loads.

USB stands for:

• United Serial Bus

• Universal Serial Bus

• Universal Storage Bus

• United Storage Bus

Answer explanation

USB stands for Universal Serial Bus, which is the correct term used to describe the standard for connecting devices. The other options are incorrect variations.

HDMI is:

• High Density Multimedia Interface

• High-Definition Media Interface

• High Density Media Interface

• High-Definition Multimedia Interface

Answer explanation

HDMI stands for High-Definition Multimedia Interface, which is the correct choice. It is a standard for transmitting high-definition video and audio from a source to a display.

PSU stands for:

• Power Supply Unit

• Primary Supply Unit

• Power Standard Unit

• Primary System Unit

Answer explanation

PSU stands for Power Supply Unit, which is a crucial component in computers that converts electrical power to the necessary voltage and current for the system. The other options do not accurately represent this function.