Q1. A Computer portable and easy to carry by travellers is ___
- ASuper computer
- BLaptop
- CMini computer
- DFile servers
Show answer & explanation
Answer: B) Laptop
Development of Computer MCQ
26 MCQ questions with answers and explanations · page 1 of 2
Test yourself▶ 25 question test
Q2. Father of computer is called____
- AMarconi
- BAdison
- CCharls Babbage
- DHerman Hallinilt
Show answer & explanation
Answer: C) Charls Babbage
Q3. The most powerful computer is ___
- ASuper computer
- BMicro computer
- CMini computer
- DAll of these
Show answer & explanation
Answer: A) Super computer
Q4. PARAM was developed by ………….
- AC-DAC
- BIIT Kanpur
- CBARC
- DIIT Delhi
Show answer & explanation
Answer: A) C-DAC
Q5. The first computer was programmed using ………….
- AAssembly language
- BMachine language
- CSpaghetti code
- DSource code
Show answer & explanation
Answer: B) Machine language
Q6. Digital computers use a ……….. System to encode date and programs.
- Asemiconductor
- Bdecimal
- Cbinary
- DRAM
Show answer & explanation
Answer: C) binary
Q7. A Computer falls into the ……… category if it is at the time of construction, one of the fastest computers in the world.
- Amini computer
- Bsuper computer
- Cmicro computer
- Da and b both
Show answer & explanation
Answer: B) super computer
Q8. Microcomputer hardware consists of three basic categories of physical equipment __
- AKeyboard, monitor, hard drive
- BSystem unit, input/output, memory
- CSystem unit, input/output, secondary storage
- DSystem unit, primary srorage, secondary srorage
Show answer & explanation
Answer: C) System unit, input/output, secondary storage
Q9. A …………… is a large and expensive computer capable of simultaneously processing data for hundreds or thousands of users.
- Ahandheld computer
- Bmainframe computer
- Cpersonal computer
- Dtablet computer
Show answer & explanation
Answer: B) mainframe computer
Q10. Which is the smallest of the following computers
- ANotebook
- BLaptop
- CDesktop
- DWorkstation
Show answer & explanation
Answer: A) Notebook
Q11. A ………. Computer (also referred to as a laptop), is a small, lightweight personal computer that incorporates the screen, the keyboard, storage, and processing components into a single portable unit.
- ANotebook
- Bjournal
- Cdiary
- Dbriefcase
Show answer & explanation
Answer: A) Notebook
Q12. A personal computer is designed to meet the computing needs of ……….
- Aindividual
- Bdepartment
- Ccompany
- Dcity
Show answer & explanation
Answer: A) individual
Q13. Which device uses a handheld operation system?
- AAPDA
- BA personal computer
- CA laptop
- DA mainframe
Show answer & explanation
Answer: A) APDA
Q14. Super computers ……………..
- Aare smaller in size and processing capability than mainframe computers
- Bare common in majority of households
- Care rarely used by researchers due to their lack of cpmputing capacity
- Dcontain thousands of microprocessors
Show answer & explanation
Answer: D) contain thousands of microprocessors
Q15. Of the following, which is the fastest?
- ACD-ROM
- BRAM
- CRegisters
- DCache
Show answer & explanation
Answer: C) Registers
Q16. Who designed the first electronic computer-ENIAC?
- AVan Nuemann
- BJoseph Jacquard
- CPresper Eckert & John Mauchly
- DDenis Ritchie
Show answer & explanation
Answer: C) Presper Eckert & John Mauchly
Q17. Which of the following is first generation of computer?
- AENIAC
- BIBM-1401
- CASCII
- DNone of these
Show answer & explanation
Answer: A) ENIAC
Q18. Which system is used by the digital computers to encode data and programs?
- ADecimal
- BBinary
- CHexa decimal
- DOctal
Show answer & explanation
Answer: B) Binary
Q19. What is the name of the first super computer of the world?
- ACDC 6600
- BUSENET
- CCOMODOR VIC/20
- DPARAM-10000
Show answer & explanation
Answer: A) CDC 6600
Q20. In the context of digital technologies for entertainment, consider the following statements:
- AIn Augmented Reality (AR), a simulated environment is created and the physical world is completely shut out.
- BIn Virtual Reality (VR), images generated from a computer are projected onto real-life objects or surrounding.
- CAR allows individuals to be present in the world and improves the experience using the camera of smart-phone or PC
- DVR closes the world and transposes an individual, providing complete immersion experience.
Show answer & explanation
Answer: B) In Virtual Reality (VR), images generated from a computer are projected onto real-life objects or surrounding.
Q21. Researchers from the UK and India have developed a hand-washing robot, who has been named?
- AGope
- BHepe
- CHope
- DPepe
Show answer & explanation
Answer: D) Pepe
Q22. India's first indigenously developed payment ecosystem for transport, based on National Common Mobility Card (NCMC) standards was launched in___
- A42795
- B45004
- C45003
- D45001
Show answer & explanation
Answer: B) 45004
Q23. Mobile App "Cvigil" has been launched to ___
- AEnable citizens to file online RTI
- BEnable citizens to report on violation of election code of conduct
- CBring transparency in direct benefit transfer
- DEnable citizens to file income tax online
Show answer & explanation
Answer: B) Enable citizens to report on violation of election code of conduct
Q24. VISHWAS, which is a major e-governance initiative launched by the government in January 2020 is the acronym for which of the following?
- AVideo Interface and State wide Advanced Security
- BVideo Integration and System wide Advanced Security
- CVideo Integration and State wide Advanced system
- DVideo Integration and system wide Advanced Security
Show answer & explanation
Answer: C) Video Integration and State wide Advanced system
Q25. An Integrated circuit, also referred as IC chip is a set of electronic circuit on a small plate is made of:
- ACopper
- BSilicon
- CSilica
- DChromium
Show answer & explanation
Answer: B) Silicon