| Most Important MCQs on the topic ” Computer and ICT “(Set-5). These questions are very important for SSC, Railways, Defence, CTET, State PCS, UPSC, Judiciary and all other examinations of India. |
Q. The set of protocols, which defines all transmission exchanges across the Internet is called______.
(A) CSMA/CD
(B) TCP/IP
(C) FDDI
(D) None of these
Q. How many days will picture message stay in private inbox?
(A) 28 days
(B) 30 days
(C) 15 days
(D) 7 days
Q. The full form of SIM is______.
(A) Subscriber’s Identity Module
(B) Subscriber’s Identity Machine
(C) Self Identity Machine
(D) Self Identity Module
Q. ICT stands for______.
(A) Information and Computer Technology
(B) Information and Communication Technology
(C) Information Code Techniques
(D) Integrated Circuit Technology
Q. SMS means______.
(A) Swift Mail System
(B) Short Messaging Service
(C) Shorthand Manual Script
(D) Speed Mail Service
Q. What do you understand by hacking?
(A) Searching
(B) Security
(C) Both (A) and (B)
(D) None of the above
Q. A computer hacker is______.
(A) A person who maintains computer security
(B) A person who violates computer security with malicious intention for personal gain
(C) A person responsible for safe computer operation
(D) A person who repairs computer
Q. Cyber crime is ______.
(A) Hacking
(B) Stalking
(C) Denial of service attacks
(D) All of the above
Q. Basic Input-Output system in computer resides______.
(A) On the Hard Disc
(B) In the RAM
(C) In the ROM
(D) None of the above
Q. Networking of computers______.
(A) Increases the chances of threats
(B) Increases the utility of computers
(C) Increases the information access possibilities
(D) All of the above
Q. Data system used for planning are called ______.
(A) Planning Analysis System
(B) Decision Analysis System
(C) Decision Support System
(D) None of the above
Q. The speedometer of a car represents ______.
(A) Analog computer
(B) Digital computer
(C) Hybrid computer
(D) None of the above
Q. Which of the following memories has the shortest access time?
(A) Cache memory
(B) Magnetic bubble memory
(C) Magnetic core memory
(D) Random access memory
Q. Which of the following is the fastest memory?
(A) Hard disk
(B) DVD ROMS
(C) Cache memory
(D) Static RAM
Q. Written Programs, due to which computers functions in the desired way, are called______.
(A) Codes
(B) Instructions
(C) Software
(D) None of these
Q. Another name for computer program is______.
(A) Computer Hardware
(B) Computer Software
(C) Computer Language
(D) Computer Memory
Q. Which is not the component of the computer?
(A) Input Unit
(B) Output Unit
(C) Memory Unit
(D) Basic Unit
Q. Microsoft is a______.
(A) Microchip Manufacturing Organization
(B) Software Developing Organization
(C) Micro Engineering Organization
(D) Computer Hardware Developing Organization
Q. Who is the Chief of Wipro Company?
(A) Azim Premji
(B) Ratan Tata
(C) Anil Ambani
(D) Aditya Birla
Q. Which of the following is the biggest e-commerce company of India?
(A) Flipkart
(B) Jabong
(C) M. Junction
(D) Bharti Airtel
Q. ‘Sky Drive’ is the name of Cloud Computing Service of which one of the following companies?
(A) Vodafone
(B) BSNL
(C) Microsoft
(D) None of these
Q. ‘Project Loon’, sometimes seen in the news, is related to______.
(A) Waste management technology
(B) Wireless communication technology
(C) Solar power production technology
(D) Water conservation technology
Q. The web portal DACNET is related to ______.
(A) e-Agriculture
(B) e-Commerce
(C) e-Business
(D) e-Logistics
Q. The full form of I.B.M. is______.
(A) Indian Business Machine
(B) International Business Machine
(C) Italian Business Machine
(D) Integral Business Machine
Q. HTML stands for ______.
(A) Hybrid Text Markup Language
(B) Hyper Text Markup Language
(C) Higher Text Markup Language
(D) None of the above
Q. URL stands for ______.
(A) Unique Resource Locator
(B) Universal Resource Locator
(C) Uniform Resource Locator
(D) United Resource Locator
Q. FTP stands for______.
(A) File Translate Protocol
(B) File Transit Protocol
(C) File Typing Protocol
(D) File Transfer Protocol
Q. SMPS stands for_______.
(A) Switched Mode Power Supply
(B) Start Mode Power Supply
(C) Signal Mode Power Supply
(D) Store Mode Power Supply
Q. The full form of UPS is______.
(A) Uninterrupted Power Supply
(B) Universal Power Supply
(C) Universal Power Service
(D) Universal Power Saving
Q. Which one of the following is not correct statement about ‘Flash memory’?
(A) It is used for information storage in devices like digital cameras, laptops etc.
(B) It can operate in extended temperature range of – 40ºC to +85ºC
(C) It is cheaper than the normal mechanical disk drives
(D) It consumes less power
Q. The main board of the computer is known as_______.
(A) Father board
(B) Motherboard
(C) Keyboard
(D) None of the above
Q. The first digital computer built with IC chips is known as______.
(A) Apple-1
(B) VAX-780
(C) IBM-1620
(D) IBM System/360
Q. How many minimum number of NAND gates are needed to implement an Ex-OR functions?
(A) 4
(B) 3
(C) 2
(D) 5
Q. One of the first viruses to attract widespread public attention was designed to infect MS-DOS on 6th March 1992. Name of the virus is______.
(A) Brain
(B) Catch me if you can
(C) Michael Angelo
(D) Friday the thirteen
Q. ‘World Computer Literacy Day’ is celebrated on______.
(A) 2nd December
(B) 5th July
(C) 14th November
(D) 3rd November
Q. Which of the following is claimed to be the cheapest Tablet P.C. of the world?
(A) Aakash
(B) Chirag
(C) Vidhyarthi
(D) Vasudha
Q. Enhancement of the use of information technology for development is the strategy of______.
(A) The West Bengal Government
(B) Tamil Nadu Government
(C) Haryana Government
(D) Andhra Pradesh Government
Q. The term Information Technology can be defined as______.
(A) Computers + Connectivity
(B) Computer + Network
(C) Hardware + Software
(D) Connectivity + Hardware
Q. Computer______
- Is a device capable of storing data.
- Is capable of analyzing data.
- Is capable of maintaining total secrecy.
- Is sometimes attacked by virus
Select the correct answer from the code given below.
Code
(A) 1 and 2
(B) 2 and 3
(C) 1, 2 and 4
(D) All the four
Q. Due to the improper/indiscriminate disposal of old and used computers or their parts, which of the following are released into the environment as e-waste?
- Beryllium
- Cadmium
- Chromium
- Heptachlor
- Mercury
- Lead
- Plutonium
Select the correct answer using the codes given below.
(A) 1, 3, 4, 6 and 7
(B) 1, 2, 3, 5 and 6
(C) 2, 4, 5 and 7
(D) All of the above
Q. With reference to ‘LiFi’, recently in the news, which of the following statements is/are correct?
- It uses light as the medium for high speed data transmission.
- It is a wireless technology and is several times faster than ‘WiFi’.
Select the correct answer using the code given below.
(A) Only 1
(B) Only 2
(C) Both 1 and 2
(D) Neither 1 nor 2
Q. Computerization of a system needs
- a will to do it.
- related financial resources.
- training of manpower.
- an ultra modern structure.
Select the correct answer from the code given below.
Code
(A) 1 and 2
(B) 2 and 3
(C) 1, 2 and 3
(D) All the four
Q. Types of computer memory is/are______.
- Semi-conductor
- Magnetic
- Server
- Optical
Select the correct answer from the codes given below.
(A) 1 and 2
(B) 2 and 3
(C) 1, 2 and 4
(D) All the four