Welcome to our comprehensive guide for the Course on Computer Concepts (CCC). Below you will find a curated list of practice questions covering hardware, software, networking, and digital literacy. Each question is followed by its correct answer to help you prepare effectively for your certification exams.

Section 1: Multiple Choice Questions (MCQs)

1. A DVD is an example of a….
   एक डी.वी.डी. उदाहरण है-

• a. Hard Disk – हार्ड डिस्क
• b. Output Device – आउटपुट डिवाइस
• c. Optical Device – ऑप्टिकल डिवाइस
• d. Solid State Storage Device – सॉलिड स्टेट स्टोरेज डिवाइस

Correct Answer: C

2. _______ Number system is usually followed in a typical 32-bit computer.
   एक विशिष्ट 32 बिट कम्प्यूटर में …… संख्या होती है?

• a. Decimal – दशमलव
• b. Hexa Decimal – हेक्सा डेसीमल
• c. Binary – बाइनरी
• d. Octal – ऑक्टल

Correct Answer: C

3. Who is Bank Mitra?
   बैंक मित्र कौन होते हैं?

• a. Bank customers – बैंक के ग्राहक
• b. Banking Correspondents engaged by Banks – बैंकों द्वारा नियुक्त बैंकिंग संवाददाता हैं
• c. Bank accountant – बैंक अकाउंटेंट
• d. Bank security guard – बैंक के सुरक्षा गार्ड

Correct Answer: B

4. =ROUND(2.15,1) entered in a cell displays.
   =ROUND(2.15,1) एक सेल में इन्टर किया गया है, परिणाम देगा-

• a. 2 – 2
• b. 2.1 – 2.1
• c. 2.2 – 2.2
• d. None – कोई नहीं

Correct Answer: C

5. In which of the following LAN configurations is there a center node to which all others are connected?
   निम्नलिखित में से किस लैन कॉन्फ़िगरेशन में एक केंद्र नोड है जिससे सभी अन्य जुड़े हुए हैं?

• a. bus topology – बस टोपोलॉजी
• b. Ring topology – रिंग टोपोलॉजी
• c. Star topology – स्टार टोपोलॉजी
• d. None of these – इनमें से कोई नहीं

Correct Answer: C

6. A client program used to access the Internet services and resources available through the World Wide Web.
   एक क्लाइन्ट प्रोग्राम जो वर्ल्ड वाइड वेब पर उपलब्ध रिसोर्स एवं इण्टरनेट सर्विस को एक्सेस करता है।

• a. ISP – आईएसपी
• b. Web Browser – वेब ब्राउजर
• c. Web Server – वेब सर्वर
• d. None of these – इनमें से कोई नहीं

Correct Answer: B

7. The line spacing command in LibreOffice can be accessed on the ________ menu.
   लिब्रेऑफिस लाईन स्पेसिंग कमांड को …………. मीनू से एक्सेस किया जा सकता है।

• a. Format – फॉर्मेट
• b. Edit – एडिट
• c. View – व्यू
• d. Tools – टूल्स

Correct Answer: A

8. The Simultaneous processing of two or more programs by multiple processors is-
   एकाधिक प्रोसेसर द्वारा दो या दो से अधिक प्रोग्रामो की एक साथ प्रोसेसिंग है-

• a. Multitasking – मल्टीटास्किंग
• b. Multiprocessing – मल्टीप्रोसेसिंग
• c. Multiprogramming – मल्टीप्रोग्रामिंग
• d. None of these – इनमें से कोई नहीं

Correct Answer: B

9. Aadhar card is issued by
   आधार कार्ड निम्न में से किसके द्वारा जारी किया जाता है-

• a. By UIDAI – यूआईडीएआई द्वारा
• b. By Income Tax Department – आयकर विभाग द्वारा
• c. By Bank – बैंक द्वारा
• d. By Municipal Corporation – नगर निगम द्वारा

Correct Answer: A

10. =MOD(-3,2) entered in a cell displays.
   =MOD(-3,2) एक सेल में इन्टर किया गया है, प्रदर्शित करेगा-

• a. -1
• b. 1
• c. -1.5
• d. 0

Correct Answer: B

Q11. IMPS means Immediate Payment Service managed by …..

• a. NPCI
• b. RBI
• c. Bank
• d. None of above

Correct Answer: A

Q12. To create a new blank presentation you could…

• a. Click on the new button
• b. In the file menu, we will click on the new command
• c. both a & b
• d. None

Correct Answer: C

Q13. The default page orientation in LibreOffice Calc is….

• a. Landscape
• b. Horizontal
• c. Portrait
• d. None of above

Correct Answer: C

Q14. Who can open account under PMJDY?

• a. People above the age of 10 only
• b. women only
• c. Head of the house only
• d. All of the above

Correct Answer: D

Q15. HTTP uses ________ standard port address.

• a. 75
• b. 80
• c. 50
• d. 91

Correct Answer: B

Q16. Eight bits of data refers to ________.

• a. Clue
• b. Therban
• c. Ctrl B
• d. One byte

Correct Answer: D

Q17. A disk’s content that is recorded at the time of manufacture and that cannot be changed or erased by the user is?

• a. Write only
• b. Memory only
• c. Read only
• d. Run only

Correct Answer: C

Q18. Which of the following is a network device that strengthens and propagates a signal along a long communication line?

• a. Modem
• b. Repeater
• c. Router
• d. Gateway

Correct Answer: B

Q19. ISDN stands for-

• a. Integral Service Dynamic Network
• b. International subscriber dialup network
• c. International Service Digital Network
• d. Integrated Service Digital Network

Correct Answer: D

Q20. The slide show button in the custom animation task pane starts the slide show from the ________.

• a. From the first slide
• b. From the selected slide
• c. Just behind the current slide
• d. Slide that was last edited

Correct Answer: B

Q21. .ZIP means ….

• a. Compass File
• b. Computer File
• c. Compressed File
• d. None of above

Correct Answer: C

Q22. As compared to the secondary memory, the primary memory of a computer is..

• a. The big
• b. Cheap
• c. fast
• d. Tired

Correct Answer: C

Q23. The World Day Against Cyber Censorship (WDACC) is observed on which date?

• a. March 11
• b. March 13
• c. March 12
• d. March 10

Correct Answer: C

Q24. Simple mail transfer protocol (SMTP) utilizes ___as the transport layer protocol for electronic mail transfer.

• a. TCP
• b. UDP
• c. DCCP
• d. SCTP

Correct Answer: A

Q25. Encryption techniques improve a network’s ________

• a. Performance
• b. Security
• c. Reliability
• d. None of above

Correct Answer: B

Q26. In computer security, ________ means that computer system assets can be modified only by authorised parities.

• a. confidentiality
• b. availability
• c. Integrity
• d. All of the above

Correct Answer: C

Q27. E-mail addresses; separate the user name from the domain name of service provider by using the ___ symbol.

• a. &
• b. @
• c. %
• d. *

Correct Answer: B

Q28. Based on which of the following parameter Artificial Intelligence is categorized?

• a. Based on functionality only
• b. Based on capabilities only
• c. Based on capabilities and functionally
• d. It is not categorized

Correct Answer: C

Q29. Who controls credit in India?

• a. Government of India
• b. Reserve Bank of India
• c. State Bank of India
• d. Indian Bank

Correct Answer: B

Q30. _______ can store maximum amount of data.

• a. Hard Disk
• b. Floppy Disk
• c. Magneto Optic Disk
• d. Compact Disk

Correct Answer: A

Q31. The personal computer industry was started by ..

• a. By IBM
• b. By Apple
• c. By Compaq
• d. By HCL

Correct Answer: A

Q32. What type of device is a 3 1/2 inch floppy drive?

• a. Input
• b. Storage
• c. Software
• d. Output

Correct Answer: B

Q33. Which of the following is not the commonly used programming language for Artificial Intelligence?

• a. Perl
• b. Java
• c. PROLOG
• d. LISP

Correct Answer: A

Q34. Which of the following is a network device that directs a packet toward its final destination?

• a. Modem
• b. Gateway
• c. Router
• d. Node

Correct Answer: C

Q35. The area on a slide that holds text that will appear in the presentation outline is a __.

• a. Placeholder
• b. Text Box
• c. Bullet Point
• d. Title Box

Correct Answer: A

Q36. On which of the following approach A basic line following robot is based

• a. Applied approach
• b. Strong approach
• c. Cognitive approach
• d. Weak approach

Correct Answer: D

Q37. Face Recognition system is based on which type of approach?

• a. Weak AI approach
• b. Applied AI approach
• c. Cognitive AI approach
• d. Strong AI approach

Correct Answer: B

Q38. EDS stands for………….

• a. Electronics Date System
• b. Electric Data System
• c. Electronics Data Secondary
• d. Electronics Data System

Correct Answer: D

Q39. In Calc charts are created using which option?

• a. From Chart Wizard
• b. From Pie Chart
• c. From Bar Chart
• d. None of these

Correct Answer: A

Q40. The secondary storage devices can only store data but they cannot perform………

• a. Arithmetic Operation
• b. Logic Operation
• c. Fetch Operation
• d. None of above

Correct Answer: D

Q41. Which of the printer is used to conjunction with computers uses dry ink powder?

• a. Daisy Wheel Printer
• b. Line Printer
• c. Dot Matrix Printer
• d. Laser Printer

Correct Answer: D

Q42. “What would you use for immediate, real-time communication with a friend?”

• a. Instant Messaging
• b. Email
• c. Usenet
• d. Blog

Correct Answer: A

Q43. Which of the following memories allows simultaneous read and writes operations?

• a. ROM
• b. RAM
• c. EPROM
• d. None of these

Correct Answer: B

Q44. Which of the following memories has the shortest access times?

• a. Cache Memory
• b. Magnetic bubble Memory
• c. Magnetic Core Memory
• d. RAM

Correct Answer: A

Q45. ____ is required when more than one person uses a central computer at the same time.

• a. Terminal
• b. Mouse
• c. Light Pane
• d. Digitizer

Correct Answer: A

Q46. Which can be considered as building blocks of digital circuit?

• a. Logic gate
• b. Diode
• c. Semiconductor
• d. CMOS

Correct Answer: A

Q47. Computers use the ……number system to store data and perform calculations.

• a. Binary
• b. Octal
• c. Decimal
• d. Hexadecimal

Correct Answer: A

Q48. How are the data organized in a Calc spreadsheet?

• a. In Line & Space
• b. In Hight & Width
• c. In Layer & Plain
• d. In Row & Column

Correct Answer: D

Q49. Key used to go to beginning of the line in Impress.

• a. Ctrl+P
• b. Home
• c. Ctrl+A
• d. End

Correct Answer: B

Q50. LISP was created by?

• a. John McCarthy
• b. Marvin Minsky
• c. Alan Turing
• d. Allen Newell and Herbert Simon

Correct Answer: A

Section 2: True/False Questions

51. Firmware is software that is embedded in a hardware device.
   फर्मवेयर एक सॉफ्टवेयर होता है जो हार्डवेयर डिवाइस में निहित होता है।

Answer: True / सत्य

52. By default the hyperlink color is blue.
   हाईपरलिंक का रंग बॉंय डिफ़ॉल्ट नीला होता है।

Answer: True / सत्य

53. The person who deals with the computer and its management put together are called human ware.
   व्यक्ति जो कम्प्यूटर एवं इसके प्रबंधन को साथ-साथ डील करे को ह्यूमन वेयर कहते हैं।

Answer: True / सत्य

54. RTGS stands for Real Time Gross Settlement.
   RTGS से तात्पर्य है ‘रियल टाइम ग्रॉस सेटलमेंट’|

Answer: True / सत्य

55. You can see any formula from the view menu of Calc.
   कॅल्क के व्यू मेन्यू से किसी भी फार्मूले को देख सकते हैं।

Answer: True / सत्य

56. CTRL + F in outlook express is the shortcut key/keys is/are used to forward a message.
   CTRL + F के द्वारा आउट लुक एक्सप्रेस से हम किसी सन्देश को आगे फारवर्ड करते हैं।

Answer: True / सत्य

57. Symbolic logic was discovered by George Boole.
   सिम्बॉलिक लॉजिक को जार्ज बुल द्वारा खोजा गया था।

Answer: True / सत्य

58. Intel is the biggest player in the microprocessor industry.
   इंटेल माइक्रोप्रोसेसर इंडस्ट्री का सबसे बड़ा प्लेयर है।

Answer: True / सत्य

59. CPU is the brain of any computer system.
   सी.पी.यू. किसी कम्प्यूटर सिस्टम का ब्रेन (मस्तिष्क) होता है।

Answer: True / सत्य

60. Credit/Debit card is a type of plastic card issued by bank or any financial institution.
   क्रेडिट/डेबिट कार्ड बैंक या किसी वित्तीय संस्थान द्वारा जारी किया गया एक प्रकार का प्लास्टिक कार्ड है।

Answer: True / सत्य

Q61. LibreOffice impress allows you to differentiate your own animation effects.

Correct Answer: True

Q62. If you are going to edit the slide master and the title master, edit the slide master first.

Correct Answer: True

Q63. Freeware is software that is available for use at no monetary cost.

Correct Answer: True

Q64. Modem is a device for converting an analog signal to a digital signal and back again.

Correct Answer: True

Q65. An Aadhar card is a 12 digit number card.

Correct Answer: True

Q66. Microsoft Edge is the default browser in windows 10.

Correct Answer: True

Q67. GIF stands for graphics interchange format.

Correct Answer: True

Q68. “A smiley is a sequence of ordinary printable characters, or a small image, intended to represent a human facial expression and convey an emotion.”

Correct Answer: True

Q69. In LibreOffice writer Ctrl+A is used for selecting complete document.

Correct Answer: True

Q70. LENGTH () function is used to find the length of the string.

Correct Answer: False

Q71. Paytm are mobile wallet.

Correct Answer: True

Q72. Memory locations are numbered sequentially.

Correct Answer: True

Q73. A server can run on a workstation computer.

Correct Answer: True

Q74. Properly arranged data is called information.

Correct Answer: True

Q75. Gigabyte size of data is called as Big data.

Correct Answer: True

Q76. HTML is case sensitive.

Correct Answer: False

Q77. A hub connects two different LANs.

Correct Answer: False

Q78. Founder of Facebook is Mark Zukerberg.

Correct Answer: True

Q79. In order to publish a presentation to the web, you must have an active internet connection and the address of the web server that will store your files.

Correct Answer: True

Q80. Spyware monitors user activity on internet and transmit that information in the background to one else.

Correct Answer: True

Q81. RMDIR is used to Remove Empty Directory.

Correct Answer: True

Q82. Autonomous Spacecraft, Human, and Robot all are an example of artificial Intelligent agent/agents.

Correct Answer: True

Q83. Linux is an open source operating system.

Correct Answer: True

Q84. Booting is process of computer start.

Correct Answer: True

Q85. Taskbar is part of desktop screen.

Correct Answer: True

Q86. WordPad is the word processor.

Correct Answer: True

Q87. You can apply a color scheme to the current Impress slide or to all slides in your presentation.

Correct Answer: True

Q88. 99 sales is a valid name for a cell or a range.

Correct Answer: False

Q89. A(n) Local Area network connects a relatively small number of machines in a close geographical area.

Correct Answer: True

Q90. In a peer-to-peer network, any client computer can also be a server.

Correct Answer: True

Q91. Mkdir is internal command of Dos.

Correct Answer: True

Q92. In HTTPS, S means Secure.

Correct Answer: True

Q93. A(n) Wide Area network connects two or more local-area networks over a potentially larg geographic area.

Correct Answer: True

Q94. You can add items to the Start menu of windows.

Correct Answer: True

Q95. Use Alt+Space bar key to open control menu in LibreOffice Calc.

Correct Answer: True

Q96. <img> tags tell the browser how to display images.

Correct Answer: True

Q97. Nikolai Durov and Pavel Durov are the founders of Telegram.

Correct Answer: True

Q98. SIM Stands for Subscriber Identification Module.

Correct Answer: True

Q99. In LibreOffice, Shortcut for the page break is Ctrl+Enter.

Correct Answer: True

Q100. A(n) metropolitan-area network is a large network that covers a college campus, busines campus, or city.

Correct Answer: True