सामान्य विज्ञान और प्रौद्योगिकी

भूगोल
इतिहास
भारतीय संविधान
विज्ञान
प्रमुख दिवस
भारतीय कला और संस्कृति
खेलकूद सामान्य ज्ञान
पर्यावरण सामान्य ज्ञान
कम्प्यूटर सामान्य ज्ञान
भारतीय अर्थव्यवस्था
भारतीय राजव्यवस्था
किताबों का नाम और लेखक
राज्य और उनकी राजधानी
भारतीय कृषि से संबन्धित प्रश्न
सामान्य हिंदी व्याकरण प्रश्नोत्तर
बीएड एंट्रेंस एग्जाम सामान्य ज्ञान
डी.एल.एड एंट्रेंस एग्जाम
राज्य सामान्य ज्ञान
UP CTET/TET/TGT/PGT
KBC GK Quiz
सामान्य ज्ञान IMP
हरियाणा़ सामान्य ज्ञान
ओलम्पिक खेल

Indian Defense GK

भारतीय सेना में प्रवेश परीक्षा

Indian Police GK

भारतीय पुलिस में प्रवेश परीक्षा

UPSSSC सामान्य ज्ञान

UPSSSC PET GK MCQ
UPSSSC Lekhpal
UPSC Gk Quiz
UPPCL JE Civil
CG GK Qus Ans

Bank / LIC Entrance Exam

LIC Exam
बैंकिंग जागरूकता

SSC सामान्य ज्ञान

SSC GD परीक्षा
SSC MTS
SSC Stenographer
SSC
MP PSC
SSC CPO SI/GD

रेलवे परीक्षा

रेलवे सामान्य ज्ञान
रेलवे परीक्षा टेस्ट सीरीज

Reasoning

Logical Reasoning

Math

Arithmetic Math

English Quiz

English Quiz Point

Insurance

Insurance

Technology

Technology

Cryptocurrency

Meta & Cryptocurrency

HEALTH

HEALTH

प्रधानमंत्री योजना

PM Yojana

Famous In World

Most Famous

मज़ेदार हिंदी पहेलियाँ

Funny Gk Qus

UP Board Matrix Question

Class 8 NCERT Question
Class 9 NCERT Question
Class 10 NCERT Question
Class 11 NCERT Question
Class 12 NCERT Question

Computer Fundamentals: Understanding Hardware, Software, Networks, and More

A computer is a machine that uses electronics to input, process, store, and output data. Data is information such as numbers, words, and lists. Input of data means to read information from a keyboard, a storage device like a hard drive, or a sensor. The computer processes or changes the data by following the instructions in software programs. A computer program is a list of instructions the computer has to perform. Programs usually perform mathematical calculations, modify data, or move it around. The data is then saved on a storage device, shown on a display, or sent to another computer. Computers can be connected together to form a network such as the internet, allowing the computers to communicate with each other.

Que 1: A microprocessor is-
[A] Capable of performing the arithmetical operation
[B] Capable of performing the arithmetical operation
[C] A solid-state device
[D] All of the above
Show Answer
Correct Answer : [C] A solid-state device
Que 2: How many bit form a byte?
[A] 32 bit
[B] 16 bit
[C] 8 bit
[D] 4 bi
Show Answer
Correct Answer : [C] 8 bit
Que 3: How many unique symbols in a decimal number system?
[A] 0-1
[B] 3-4
[C] 0-5
[D] 1-9
Show Answer
Correct Answer : [A] 0-1
Que 4: The adding machine is invented in :
[A] 1642
[B] 1662
[C] 1671
[D] 1550
Show Answer
Correct Answer : [A] 1642
Que 5: The language processors are
[A] Compiler
[B] Assembler and interpreter
[C] both a and b
[D] None of these
Show Answer
Correct Answer : [C] both a and b
Que 6: How many unique symbols in a decimal number system?
[A] 8
[B] 10
[C] 4
[D] 2
Show Answer
Correct Answer : [B] 10
Que 7: How real numbers are stored by the computer?
[A] Floating Point Representation using Mantissa and Exponent
[B] ASCLL
[C] Binary
[D] Floating Boat Representation
Show Answer
Correct Answer : [A] Floating Point Representation using Mantissa and Exponent
Que 8: How many different characters can ASCLL represent?
[A] 90
[B] 1024
[C] 128
[D] 54
Show Answer
Correct Answer : [C] 128
Que 9: Who invented the adding machine?
[A] Gottfried Leibnitz
[B] Blaise Pascal
[C] John Napier
[D] Jesus Christ
Show Answer
Correct Answer : [B] Blaise Pascal
Que 10: Octal number system is :
[A] 8
[B] 10
[C] 4
[D] 2
Show Answer
Correct Answer : [C] 4

पिछले वर्ष के हल प्रश्न पत्र / अभ्यास सेट

  • Reasoning Quiz Question
  • जानवरों के नाम हिंदी में
  • भारतीय कला और संस्कृति
  • Coast Guard GK Questions
  • TOP Blue chip stock World 2023
  • Reasoning maths QuS
  • पहाड़ा (Tables 2 to 20)
  • UPSSSC लेखपाल GK Quiz
  • Analogy Reasoning Questions
  • छत्तीसगढ़ सामान्य ज्ञान
  • GK Indian Army Qus
  • UP CTET TET GK Qus
  • Indian Army online Test
  • UPSSSC Lekhpal Exam Gk Quiz
  • UP TGT PGT Gk Quiz
  • रोचक तथ्य interesting facts 1
  • International Important Days Gk Quiz
  • मध्य प्रदेश सामान्य ज्ञान
  • बच्चों के लिए जीके प्रश्न और उत्तर
  • RPSC Police Gk Imp Quiz
  • चाल दूरी और समय
  • Top Richest Actors
  • यूपीएससी पिछले साल के प्रश्न
  • Motivational Shayari Hindi
  • Interesting Facts सामान्य ज्ञान
  • Percentage प्रतिशतता के प्रश्न
  • रोचक तथ्य interesting facts
  • करेंट अफेयर्स Quiz जनवरी 2023
  • MP Gk Quiz
  • April Current affairs Quiz 2022
  • January Current Affairs 2021
  • Math Mock Test
  • Ncert Gk Quiz In hindi
  • आरआरबी एनटीपीसी अपरेंटिस Gk Quiz
  • अक्टूबर Current Affairs 2022
  • NCERT GK Question and Answer Class 5
  • CCC Computer Gk Quiz
  • Best Health Insurance
  • NDA Entrance Exam Test
  • सामान्य हिंदी व्याकरण प्रश्नोत्तर
  • UP Board Exam Date 2023
  • NCERT GK Question Class 6
  • रोचक बाते
  • बच्चों के लिए सामान्य ज्ञान
  • UPPCL Gk
  • उत्तराखंड सामान्य ज्ञान
  • मनोविज्ञान Gk Quiz
  • हरियाणा सामान्य ज्ञान
  • Deled GK Quiz
  • June Current Affairs Quiz 2022
Facebook share link
whatsapp share link
Scroll Down
This example demonstrates how to create a "scroll to top" button that becomes visible when the user starts to scroll the page.