Home » mcq » Computer fundamentals » Computer fundamental miscellaneous » The input unit of a computer

The input unit of a computer

April 15, 2024 by rawan239

feeds data to the CPU or memory

retrieves data from CPU

directs all other units

All of the above E. None of the above

The correct answer is: A. feeds data to the CPU or memory.

The input unit of a computer is the hardware that allows you to enter data into the computer. This data can be in the form of text, numbers, images, or sound. The input unit then sends this data to the CPU, which processes it.

The input unit does not retrieve data from the CPU or direct all other

class="youtube-subscribe-button"> Subscribe on YouTube

units. The CPU retrieves data from memory, and the control unit directs all other units.

Here are some examples of input units:

Keyboard: The keyboard is the most common input unit. It allows you to enter text into the computer.
Mouse: The mouse allows you to move a cursor around on the screen and select items.
Scanner: A scanner allows you to scan images or documents into the computer.
Microphone: A microphone allows you to record sound into the computer.
Web camera: A web camera allows you to take pictures or record videos with the computer.

Telangana and Karnataka GK MCQ (2575)

accounting (2134)

Bihar state GK MCQ (1950)

Haryana GK MCQ (1945)

Economics (1622)

Sentence improvement (1484)

Assam state GK MCQ (1479)

Synonyms (1421)

Jammu and kashmir GK MCQ (1388)

Himachal pradesh GK MCQ (1272)

Kerala state GK MCQ (1225)

Tamilnadu state GK MCQ (1193)

Preposition (1150)

Financial management (1120)

Gujarat state GK MCQ (1079)

Andhra Pradesh GK MCQ (1043)

Articles (1043)

Arunachal pradesh state GK MCQ (1026)

Manipur GK MCQ (1022)

chemistry (1020)

Indian politics (981)

Legal aspects of business (930)

Computer fundamental miscellaneous (918)

Banking and financial institutions (897)

sikkim GK MCQ (853)

Environmental Science (811)

Geography (757)

Artificial intelligence (756)

Insurance (752)

Indian railway (726)

Jharkhand GK MCQ (717)

punjab GK MCQ (697)

Building materials (686)

Basic general knowledge (682)

Mizoram GK MCQ (668)

Sentence completion (663)

Meghalaya GK MCQ (618)

Business management (603)

Visual basic (596)

Idioms and phrases (589)

Chhattisgarh GK MCQ (565)

Business and commerce (563)

Maharashtra GK MCQ (538)

Spelling check (537)

One word substitution (525)

Waste water engineering (522)

Building construction (508)

Cloud computing (507)

Classification (505)

Surveying (490)

Operating system (476)

Goa GK MCQ (473)

Applied mechanics and graphic statics (468)

Common error detection (457)

Object oriented programming using c plus plus (455)

Ms access (452)

Irrigation engineering (448)

Organic chemistry (432)

Engineering economics (426)

Hydraulics and fluid mechanics (422)

Ordering of sentences (422)

Internet and web technology (377)

Machine learning (371)

Rcc structures design (364)

Madhya Pradesh state GK MCQ (356)

Non metal and its compounds (352)

Odisha GK MCQ (349)

Selecting words (342)

Teaching and research (322)

Management information systems (321)

Chemistry in everyday life (296)

Days and years (293)

World geography (290)

Nagaland GK MCQ (289)

Sentence formation (278)

Construction planning and management (276)

Computer Hardware (270)

Power point (262)

Data science miscellaneous (260)

Direct and indirect speech (255)

Odd man out (254)

Environmental engineering (252)

Books and authors (252)

System analysis and design (234)

Famous personalities (230)

Statement and assumption (230)

Ecommerce (226)

Highway engineering (218)

Ordering of words (217)

World organisations (214)

Automation system (204)

Concrete technology and design of concrete structures (200)

Electronic principles (195)

Soil mechanics and foundation (194)

Jainism and buddhism (191)

Airport engineering (184)

Embedded systems (183)

Design of steel structures (182)

Railway engineering (182)

Hrm in commerce (181)

Internet of things (iot) (181)

Indian culture (176)

Electrical machine design (175)

Indian Polity (172)

technology (172)

Disk operating system (dos) (169)

Digital computer electronics (168)

Medieval history art and culture (166)

Theory of structures (162)

agriculture (161)

Vlsi design and testing (161)

Awards and honours (146)

Wireless Communication (143)

Linear Algebra (137)

Statement and arguments (132)

Data analysis with python (130)

Css properties, css elements, css functions and tables (129)

Indian Economy (124)

Transformers (123)

General science (116)

Css text, borders and images (115)

Signal processing (114)

Database systems (112)

Blood relation (111)

Electrostatics (106)

D.c. Generators (105)

Bhakti movement (105)

Indian history (103)

Introduction to data science (102)

D.c. Motors (101)

Missing character finding (100)

Economics of power generation (99)

Single phase induction motors (99)

Series completion (99)

Synchronous motors (99)

Current Affairs (99)

General Knowledge (98)

Electrolysis and storage of batteries (98)

Electronics and instrumentation (97)

Business finance (97)

Transistors (96)

Transmission and distribution (95)

A.c fundamentals, circuits and circuit theory (95)

Missing number finding (95)

Switchgear protections (94)

Statement and conclusion (94)

Electrical control systems (93)

Machine learning algorithms (92)

Course of action (91)

Information theory and coding (90)

Current electricity (89)

Business statistics and research methods (89)

Basics of organic reaction mechanism (89)

Business environment and international business (87)

Data collection and preprocessing (87)

Logical deduction (87)

Optical communication (81)

Number series completion (80)

Probability and statistics (72)

Literature (68)

government (68)

Indian Constitution (61)

environment (53)

statistics (49)

population (41)

mathematics (40)

Computer Science (40)

Ancient history art and culture (32)

Constitutional Law (31)

Demography (28)

arithmetic (28)

Science and Technology (21)

international relations (17)

International Law (17)

Archaeology (13)

Earth Science (13)

Islamic Law (12)

electricity (11)

Exit mobile version