PracticeTest Practice Test - 3/22/2026

Practice test covering 10 questions in 20 minutes. All questions are multiple-choice.

The PracticeTest Practice Test - 3/22/2026 is designed to help students practice with exam-style questions and improve their test-taking skills. This practice test covers 10 questions in 20 minutes, allowing learners to experience the format and timing of real assessments while identifying areas that need further review.

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What is the primary purpose of a computer bus?

A:To provide a standardized method for components to communicate

B:To increase data transfer rates

C:To improve overall system performance

D:All of the above

Which of the following is a factor for classifying computer system buses?

A:Components being connected

B:Type of data being transmitted

C:Location of the components

D:All of the above

What is the function of the Address Bus in a computer system?

A:Transmits data between components

B:Transmits memory addresses for read or write operations

C:Transmits control signals

D:None of the above

Which bus transfers data between the CPU and memory controller chip?

A:Front Side Bus (FSB)

B:Expansion Bus

C:Internal Bus

D:Backside Bus

What is the main difference between the Front Side Bus (FSB) and the Backside Bus?

A:FSB connects the CPU with the main system memory RAM, while the Backside Bus connects the CPU with L2 cache memory

B:Backside Bus handles communication between the CPU and other system components, while the FSB operates independently

C:FSB is present on the motherboard as a printed circuit board, while the Backside Bus is a dedicated channel

D:All of the above

What is the unit of measurement for bus speed?

A:Megahertz (MHz)

B:Gigabytes (GB)

C:Bits

D:None of the above

Which of the following is NOT a factor for classifying computer system buses based on type of data being transmitted?

A:Data Bus

B:Address Bus

C:Control Bus

D:Power Bus

What is the function of the Control Bus in a computer system?

A:Transmits data between components

B:Transmits memory addresses for read or write operations

C:Transmits control signals

D:None of the above

Which bus connects various external system components such as monitor, keyboard, printer, external hard disk, and other components externally connected to the system?

A:System Bus

B:Expansion Bus

C:Input and Output Bus

D:None of the above

Which component acts as a memory address generator, and provides timing and control signals for the system?

A:CPU

B:Memory Controller

C:North-bridge

D:South-bridge