- (A) Central Processing Unit (CPU)
- (B) System Unit
- (C) Hard Disk Drive (HDD)
- (D) Random Access Memory (RAM)
The main part of the computer that houses the motherboard, power supply, and drives is called the:
(B) System Unit, also known as the computer case or tower, is the main body of a desktop computer housing the critical components that make up the system’s architecture. These components typically include the motherboard, central processing unit (CPU), random access memory (RAM), storage devices like hard drives or solid-state drives, power supply unit, and various cooling mechanisms. The exterior of the system unit generally features several input/output ports for peripheral devices, slots for expansion cards, and bays for adding additional hardware. This unit plays a crucial role in protecting the internal components from physical damage and dust, in addition to providing the essential framework for a computer’s operation and enabling user interaction with other devices and networks.
If you think there is any confusion in given MCQS You can comment.
docmcqs.com is Pakistan No.1 online Platform to prepare all types of Exams including PPSC, FPSC, KPSC, SPSC, Ministry of Defence, And for all one paper MCQs , Pedagogy MCQs, docmcqs general knowledge MCQs, current affair MCQs and a lot more
Strengthen your computer knowledge for exams and jobs with these MCQs covering fundamentals, MS Office (Word, Excel), internet concepts, and computer science. Practice questions on hardware, software, operating systems, networking, word processing, spreadsheets, internet safety, and potentially programming basics (for computer science). Remember, many tests like FPSC, NTS, KPPSC include computer MCQs, so hone your skills and boost your chances of success!