1. Who is considered the "father of the computer"?
a) Alan Turing
b) Charles Babbage
c) John von Neumann
d) Tim Berners-Lee
Answer: b) Charles Babbage

2. Which computer programming language was developed by Grace Hopper?
a) COBOL
b) Java
c) Python
d) C++
Answer: a) COBOL

3. The first electronic computer, ENIAC, was developed during which decade?
a) 1930s
b) 1940s
c) 1950s
d) 1960s
Answer: b) 1940s

4. Who invented the World Wide Web (WWW)?
a) Bill Gates
b) Steve Jobs
c) Tim Berners-Lee
d) Mark Zuckerberg
Answer: c) Tim Berners-Lee

5. What was the name of the first commercially successful computer?
a) IBM 360
b) Apple I
c) UNIVAC I
d) Commodore 64
Answer: c) UNIVAC I

6. Which company introduced the first personal computer (PC)?
a) IBM
b) Apple
c) Microsoft
d) Dell
Answer: a) IBM

7. What was the first computer virus called?
a) ILOVEYOU
b) Mydoom
c) Creeper
d) Brain
Answer: d) Brain

8. Who is credited with developing the concept of a stored-program computer?
a) John von Neumann
b) Alan Turing
c) Charles Babbage
d) Grace Hopper
Answer: a) John von Neumann

9. What was the name of the first graphical web browser?
a) Internet Explorer
b) Mozilla Firefox
c) Google Chrome
d) Mosaic
Answer: d) Mosaic

10. Which computer was the first to use a mouse and a graphical user interface (GUI)?
a) Apple Macintosh
b) IBM PC
c) Commodore Amiga
d) Atari ST
Answer: a) Apple Macintosh

Basic Computer Knowledge❤️

Q.1: सबसे “पहले कम्प्यूटर” का नाम क्या था ?
[A] ATARIS
[B] ENIAC ✔
[C] TANDY
[D] NOVELLA

Q.2: जब एक से अधिक Computer को जोड़कर “DATA” या “INFORMATION” शेयर किया जाता है, तो उसे क्या कहा जाता है?
[A] नेटवर्किंग ✔
[B] डेटाबेस
[C] इंटरनेट
[D] प्रोसेस

Q.3: Computer में “सूचना (Information)” किसे कहा जाता है ?
[A] डेटा को
[B] संख्याओं को
[C] प्रोसेस्ड डेटा को ✔
[D] ये सभी

Q.4: कम्प्यूटर के क्षेत्र में “महान क्रांति (Revolution)” कब से आई ?
[A] 1977
[B] 2000
[C] 1955
[D] 1960 ✔

Q.5: कम्प्यूटर में भेजे गए “DATA” को क्या कहते हैं ?
[A] एल्गोरिथ्म
[B] इनपुट ✔
[C] आउटपुट
[D] कैलक्युलेशन्स

Q.6: “ATM” क्या होता है ?
[A] बिना स्टाफ के नकदी लेनदेन ✔
[B] बैंकों के स्टाफ मुक्त-युक्त कांउटर
[C] बैंकों की शाखाएँ
[D] इनमें से कोई नहीं

Q.7: “Computer Process” द्वारा “INFORMATION” में किसे परिवर्तित किया जाता है ?
[A] इनपुट
[B] डेटा ✔
[C] नंबर
[D] सभी कथन सत्य है

Q.8: भारत में निर्मित ‘‘परम कम्प्यूटर” किस प्रकार का कम्प्यूटर है ?
[A] माइक्रो कम्प्यूटर
[B] मिनी कम्प्यूटर
[C] मेनफ्रेम कम्प्यूटर
[D] सुपर कम्प्यूटर ✔

Q.9: “आधुनिक कम्प्यूटर (Modern Computer)” की खोज सर्वप्रथम कब हुई ?
[A] 1949
[B] 1951
[C] 1946 ✔
[D] 1947

Q.10: गणना संयंत्र “एबाकस (ABACUS)” का अविष्कार किस देश में हुआ ?
[A] भारत
[B] अमेरिका
[C] चीन ✔
[D] यूनान

Basic Computer Knowledge❤️

Q.1: What was the name of the “first computer”?

[A] ATARIS

[B] ENIAC ✔

[C] TANDY

[D] NOVELLA

Q.2: When more than one computer is connected and “DATA” or “INFORMATION” is shared, what is it called?

[A] Networking ✔

[B] Database

[C] Internet

[D] Process

Q.3: What is called “Information” in a computer?

[A] Data

[B] Numbers

[C] Processed data ✔

[D] All of these

Q.4: When did the “Great Revolution” come in the field of computers?

[A] 1977
[B] 2000
[C] 1955
[D] 1960 ✔

Q.5: What is the “DATA” sent to the computer called?
[A] Algorithm
[B] Input ✔
[C] Output
[D] Calculations

Q.6: What is “ATM”?
[A] Cash transaction without staff ✔
[B] Staffless counters of banks
[C] Branches of banks
[D] None of these

Q.7: What is converted into “INFORMATION” by “Computer Process”?
[A] Input
[B] Data ✔
[C] Number
[D] All statements are true

Q.8: What type of computer is “PARAM Computer” manufactured in India?
[A] Micro Computer
[B] Mini Computer
[C] Mainframe Computer
[D] Super Computer ✔

Q.9: When was the “Modern Computer” first invented?
[A] 1949
[B] 1951
[C] 1946 ✔
[D] 1947

Q.10: In which country was the calculating machine “ABACUS” invented?
[A] India
[B] America
[C] China ✔
[D] Greece

Q.1: “Integrated Circuit (IC)” चीप का विकास किसने किया था ?
[A] चाल्र्स बैबेज ने
[B] सी.वी. रमन ने
[C] राॅबर्ट नायक ने
[D] जे.एस. किल्बी ✔

Q.2: “RAM” किस तरह की “Memory” है?
[A] बाहरी
[B] सहायक
[C] भीतरी
[D] मुख्य ✔

Q.3: सी.पी.यू. के लिए “सामान्य गणितीय परफार्म (Mathematical Calculation)” कौन करता है ?
[A] CU
[B] BUS
[C] ALU ✔
[D] REGISTER

Q.4: “Motherboard” पर “CPU” को दूसरे पुर्जो से कौन जोड़ता है ?
[A] प्राइमरी मेमोरी
[B] सिस्टम बस ✔
[C] ए.एल.यू.
[D] इनपुट यूनिट

Q.5: कम्प्यूटर भाषा “COBOL” किसके लिये उपयोगी है ?
[A] ग्राफिक्स कार्य
[B] व्यावसायिक कार्य ✔
[C] वैज्ञानिक कार्य
[D] कोई नहीं

Q.6: किसने “BASIC” कम्प्यूटर भाषा (Computer Language) का विकास किया था ?
[A] निकोलस बर्थ
[B] जिम क्लार्क
[C] डेनिस रीचे
[D] जाॅन जी. कैमी ✔

Q.7: “पास्कल (PASCAL)” क्या है ?
[A] कम्प्यूटर की एक भाषा ✔
[B] कम्प्यूटर का एक प्रकार
[C] कम्प्यूटर की इकाई
[D] कम्प्यूटर का आॅपरेटिंग सिस्टम

Q.8: किस प्रोग्राम का “चित्र के रूप में” प्रदर्शन क्या कहलाता है ?
[A] Flow Chart ✔
[B] ER Diagram
[C] Graph
[D] Map

Q.9: कौन सा सबसे काॅमन प्रकार का “Storage Device” हैं ?
[A] बैक-अप
[B] मैग्नेटिक ✔
[C] फ्लैश
[D] आॅप्टिकल

Q.10: कौन सा “POINT Draw” डिवाइस है ?
[A] माउस ✔
[B] स्कैनर
[C] की-बोर्ड
[D] प्रिंटर


https://t.me/computerQuizer

Q.1: Who developed the “Integrated Circuit (IC)” chip?

[A] Charles Babbage

[B] C.V. Raman

[C] Robert Nayak

[D] J.S. Kilby ✔

Q.2: What kind of “memory” is “RAM”?

[A] External

[B] Auxiliary

[C] Internal

[D] Main ✔

Q.3: Who performs “general mathematical calculation” for CPU?

[A] CU

[B] BUS

[C] ALU ✔

[D] REGISTER

Q.4: Who connects “CPU” to other parts on “Motherboard”?

[A] Primary Memory

[B] System Bus ✔

[C] ALU
[D] Input unit

Q.5: Computer language “COBOL” is useful for what?

[A] Graphics work

[B] Business work ✔

[C] Scientific work

[D] None

Q.6: Who developed the “BASIC” computer language?

[A] Nicholas Barth

[B] Jim Clark

[C] Dennis Riche

[D] John G. Cammy ✔

Q.7: What is “PASCAL”?

[A] A computer language ✔

[B] A type of computer

[C] Computer unit

[D] Computer operating system

Q.8: What is the “pictorial” representation of a program called? [A] Flow Chart ✔
[B] ER Diagram
[C] Graph
[D] Map

Q.9: Which is the most common type of “Storage Device”?

[A] Back-up
[B] Magnetic ✔
[C] Flash
[D] Optical

Q.10: Which is a “POINT Draw” device?

[A] Mouse ✔
[B] Scanner
[C] Keyboard
[D] Printer

Q.1: “बार कोडिंग (BAR Coding)” में कितने अक्षर होते हैं ?
[A] 22
[B] 19
[C] 10 ✔
[D] 21

Q.2: दशमलव 25 का “बाइनरी नंबर (Binary Number)” क्या होगा ?
[A] 10111
[B] 11001 ✔
[C] 11100
[D] 11111

Q.3: “डिजिटल कैमरा” में क्या प्रयोग होता है ?
[A] एल.ई.डी.
[B] फोटो डायोड ✔
[C] प्रकाशीय पेन
[D] प्रकाशीय फिल्म

Q.4: “Requested Data” पर सीधे ‘‘JUMP” करने वाले Device को किस नाम से जानते हैं ?
[A] Quick Access
[B] Sequential Access
[C] Random Access ✔
[D] उपरोक्त सभी

Q.5: “प्रथम Mechanical Calculator” का निर्माण किया था ?
[A] ब्लेज पास्कल ✔
[B] डावर्ड आइकन
[C] जाॅन माउक्ली
[D] कोई नहीं

Q.1: How many characters are there in “BAR Coding”?

[A] 22

[B] 19

[C] 10 ✔

[D] 21

Q.2: What will be the “Binary Number” of decimal 25?

[A] 10111

[B] 11001 ✔

[C] 11100

[D] 11111

Q.3: What is used in “Digital Camera”?

[A] LED

[B] Photodiode ✔

[C] Optical Pen

[D] Optical Film

Q.4: By what name is the device that “JUMPs” directly on the “Requested Data” known?

[A] Quick Access
[B] Sequential Access
[C] Random Access ✔
[D] All of the above

Q.5: Who invented the “First Mechanical Calculator”?

[A] Blaise Pascal ✔
[B] Dr. Aiken
[C] John Mauchly
[D] None

https://t.me/computerQuizer