2025/2026 Computer First Term Examination Test For JSS2

Welcome to your 2025/2026 Computer First Term Examination Test For JSS2

Computers can be classified based on all the following criteria except ______.

Which of the following is the smallest type of computer?

A laptop is an example of a ______.

Minicomputers are mainly used in ______.

Which of the following is a mainframe computer used for?

Supercomputers are mainly used for ______.

Which of the following is not a supercomputer?

Computers designed to perform only one specific task are called ______.

An ATM machine is classified as a ______.

A calculator is an example of a ______.

Computers designed to perform many different tasks are called ______.

Smartphones fall under the category of ______.

Classification by data handling includes all except ______.

A thermometer-based computer used for temperature readings is a(n) ______.

Digital computers work with ______.

Hybrid computers combine the features of ______.

Which classification of computers includes devices like speedometers?

IBM Z-series computers belong to the ______ group.

Which of the following correctly matches the class with its example?

Which numbering system uses only digits 0 and 1?

Which of the following digits is NOT used in hexadecimal?

Binary numbering system is mainly used by —

Hexadecimal numbers are used in?

Convert 25₁₀ to binary.

Convert 13₈ to binary.

Convert 25₈ to binary.

Convert 10110₂ to octal.

Convert 11111₂ to octal.

Convert 211₁₆ to decimal.

Convert A21₁₆ to decimal.

Which digit in hexadecimal represents decimal 14?

Convert AB1₁₆ to octal.

How many bits are in 1 byte?

1 KB is equal to how many bytes?

Convert 6 KB to bytes.

Convert 32 bits to nibbles.

Convert 80 bytes to bits.

Convert 256 KB to bytes.

1024 GB equals: —

Convert 4 bytes to bits.

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