Which device converts printed text and images into a digital format?

What type of storage is volatile and loses data when power is off?

Which printer is most suitable for high-volume office printing?

A student wants to scan multiple pages quickly for a research project. Which device is most efficient?

During a video conference, Maria uses a device that lets her hear audio and speak at the same time. What device is she using?

A cashier scans items at the grocery using a device that detects light and dark bar patterns. What device is this?

A gamer wants fast system boot times and quick game loading. Which storage should they use?

A teacher needs to distribute exam results in printed form. Which output device is most suitable?

Which is an audio input device?

What is the main function of an output device?

Which storage type uses laser technology to read and write data?

Which of the following is a visual output device?

A bank teller processes checks using numbers printed in magnetic ink. Which device is being used?

An architect needs to create a 3D model of a building prototype. Which device will be useful?

A student is watching a movie on a laptop but wants better sound quality than built-in speakers. Which device should they connect?

Statement A: The CPU is often called the “brain” of the computer.
Statement B: RAM is a non-volatile type of memory.

Statement A: The motherboard connects all components of the system unit.
Statement B: Registers are smaller and faster than RAM.

Statement A: The ALU performs arithmetic and logic operations.
Statement B: The CU controls the flow of instructions.

Statement A: Bus lines act as pathways for data inside the computer.
Statement B: Expansion slots are used to store temporary data.

Statement A: Flash memory is portable and non-volatile.
Statement B: SSDs are slower and less durable than HDDs.

Statement A: Desktops are more upgradeable compared to laptops.
Statement B: Tablets and smartphones use System-on-Chip (SoC) design.

Statement A: Word size refers to the number of bits a CPU can process at once.
Statement B: Clock speed is measured in Hertz (Hz).

Statement A: GPUs are designed for graphics rendering.
Statement B: The Control Unit performs arithmetic calculations.

Statement A: Cache memory speeds up CPU performance.
Statement B: Registers are faster than cache memory.

Statement A: SSDs are faster and more durable than HDDs.
Statement B: Optical discs are commonly used in smartphones.

An engineer runs AI simulations requiring parallel processing. Which component is most critical?

Which determines how many bits the CPU processes at once?

Which type of memory is used for frequently accessed instructions?

Which provides temporary, high-speed storage for CPU operations?

A small business wants to store customer data securely but also allow quick access. Which type of computer system should they use?

A student is analyzing weather simulation data. Which computer would best handle this?

A company is developing a new video game. Which type of software will they use during the creation process?

If an operating system fails to load, which component of software is directly affected?

Statement A: Charles Babbage is known as the “Father of the Computer.”
statement B: Blaise Pascal invented the Analytical Engine.

Statement A: Information and data mean exactly the same thing.
Statement B: Data becomes information once it is processed.

Statement A: Operating systems are a type of application software.
Statement B: The BIOS is stored on the motherboard and runs at startup.

If (6532)₈ = X₁₀, what is X?

Which number is equal to (11111111)₂?

A company needs a number system for encoding memory addresses in compact form. Which is best?

What is the hexadecimal equivalent of (1010100101)₂?

If a computer stores (356)₁₀, what is its equivalent in hex?

A user enters (210)₁₀ → binary. What is the result?

If (4B)₁₆ = (?)₁₀, what is the decimal equivalent?

What is the hexadecimal equivalent of (274)₁₀?

Which decimal value is equal to (642)₈?

The decimal number (78)₁₀ converts to which octal value?

The octal number (735)₈ equals which binary?

If the binary representation of (1437)₁₀ is (10110110101)₂. Which is the correct answer?

If the value of your X is nothing. What is X decimal value from binary (11100000001000₂)?