Basic Computer Concepts Quiz

The first electronic computer, ENIAC, was developed in 1946.

• True

• False

Answer explanation

The statement is true. ENIAC, which stands for Electronic Numerical Integrator and Computer, was indeed developed in 1946 and is recognized as the first electronic computer.

The second generation of computers used integrated circuits.

• True

• False

Answer explanation

The second generation of computers actually used transistors, while integrated circuits were introduced in the third generation. Therefore, the statement is false.

RAM is a type of secondary storage.

• True

• False

Answer explanation

RAM (Random Access Memory) is a type of volatile memory used for temporary data storage while a computer is running, making it a primary storage type, not secondary. Therefore, the statement is false.

Cloud storage requires internet access to access stored files.

• True

• False

Answer explanation

True is correct because cloud storage relies on internet access to retrieve files stored on remote servers. Without an internet connection, you cannot access these files.

Solid State Drives (SSD) have moving parts.

• True

• False

Answer explanation

Solid State Drives (SSDs) do not have moving parts; they use flash memory to store data, unlike traditional Hard Disk Drives (HDDs) which rely on spinning disks. Therefore, the statement is false.

Antivirus software is an example of system software.

• True

• False

Answer explanation

Antivirus software is classified as application software, not system software. System software includes the operating system and utilities that manage hardware, while antivirus programs serve specific user needs.

An operating system manages hardware and software resources.

• True

• False

Answer explanation

True. An operating system is responsible for managing both hardware and software resources, ensuring efficient operation and coordination between them.

The CPU is considered the brain of the computer.

• True

• False

Answer explanation

The CPU (Central Processing Unit) is often referred to as the brain of the computer because it performs the majority of processing tasks and executes instructions, making it essential for the computer's operation.

MacOS is a type of application software.

• True

• False

Answer explanation

MacOS is an operating system, not application software. Application software refers to programs that perform specific tasks for users, while operating systems manage hardware and software resources.

Optical drives read data using laser technology.

• True

• False

Answer explanation

True. Optical drives utilize laser technology to read data from discs by focusing a laser beam on the surface, allowing them to interpret the encoded information.