, Avg: 00:13 , 60%✓ SSC Selection Post Matric 20221)The Computer Technology is based on which of the following scientific principals?
Digital logic
, Avg: 00:16 , 100%✓ SSC Selection Post Matric 20222)In the wake of the information technology revolution in India, which of the following capitals has been occupying the most dominant position?
Human capital
, Avg: 00:16 , 50%✓ SSC Selection Post Matric 20223)UPI is a system that powers multiple bank accounts into a single mobile application. What is the full form of UPI?
Unified Payments Interface
, Avg: 00:06 , 70%✓ SSC CHSL 20214)A device or program that enables a computer to transmit data over telephone or cable lines is called:
modem
, Avg: 00:07 , 70%✓ SSC CHSL 20215)Which of the following is NOT an example of an optical disk?
PROM
, Avg: 00:29 , 14%✓ SSC CHSL 20216)What is the keyboard shortcut to add a new row above a given row in Microsoft Excel?
Alt + I + R
, Avg: 00:12 , 75%✓ SSC CHSL 20217)_______ contains and manages all the programs and applications that a computer or other device is able to run.
Operating system
, Avg: 00:17 , 100%✓ SSC CHSL 20218)Which of the following is a method of describing computer algorithms using a combination of natural language and programming language?
Pseudocode
, Avg: 00:07 , 66%✓ SSC CHSL 20219)______ is an interpreted, high-level and general-purpose programming language.
Python
, Avg: 00:09 , 40%✓ SSC CHSL 202110)What is the other name for 'transistor computer'?
Second Generation Computer
SSC CHSL 202111)Who created FORTRAN - the first high-level computer programming language?
John Backus
, Avg: 00:06 , 50%✓ SSC CHSL 202112)Which of the following is an open source operating system?
Android
, Avg: 00:18 , 100%✓ SSC CHSL 202113)Which of the following is a part of the central processing unit of a computer?
Memory registers
, Avg: 00:20 , 50%✓ SSC CHSL 202114)Where in a computer would you use a 'joystick' for computer games and assistive technology?
Cursor control
, Avg: 00:21 , 57%✓ SSC CHSL 202115)Which of the following ports is used to connect a computer to a wired network?
Ethernet port
, Avg: 00:09 , 90%✓ SSC CHSL 202116)The _______ is a three or four letter abbreviation that signifies the file type.
extension
, Avg: 00:19 , 80%✓ SSC CHSL 202117)Which of the following is the slowest type of internet connection?
Dial-up
, Avg: 00:13 , 60%✓ SSC CHSL 202118)On a computer keyboard, the Shift and Alt keys are examples of:
modifier keys
, Avg: 00:06 , 33%✓ SSC CHSL 202119)Which of the following types of computer is used in climate research and weather forecasting?
Supercomputers
, Avg: 00:10 , 33%✓ SSC CHSL 202120)Which of the following keys will you press in Windows 10 to turn the volume up?
F8
, Avg: 00:03 , 25%✓ SSC CHSL 202121)On which of the following days is World Computer Literacy Day observed?
2 December
, Avg: 00:11 , 75%✓ SSC CHSL 202122)A message that tries to trick a person into providing information such as his social security number, bank account information or login username and password for a website is a type of malware called:
Phishing
, Avg: 00:06 , 50%✓ SSC CHSL 202123)Second generation computers (1955-1964) were made of:
transistors
, Avg: 00:08 , 75%✓ SSC CHSL 202124)How many bits does an IP address consist of?
32
SSC CHSL 202125)Which of the following is a primary storage device in a personal computer?
Random-access memory
, Avg: 00:09 , 50%✓ SSC CHSL 202126)Which one of the following is a computer virus?
Creeper
, Avg: 00:05 , 33%✓ SSC CHSL 202127)Which of the following is the correct full form of JPEG?
Joint Photographic Experts Group
, Avg: 00:19 , 33%✓ SSC CHSL 202128)Which of the following was the first operating system written in 'C' language?
UNIX
, Avg: 00:12 , 27%✓ SSC CHSL 202129)Which of the following companies in India has tied up with Facebook to train offline retailers to go digital on social media platforms?
Samsung India
SSC CHSL 202130)Which keyboard shortcut in Microsoft Excel 2016 should you use to insert a new worksheet for Windows 10 operating system?
Shift + F11
, Avg: 00:15 , 36%✓ SSC CHSL 202131)Which of the following is a computer application software?
Word Processor
, Avg: 00:13 , 72%✓ SSC CHSL 202132)Which of the following file formats does MS Paint use to open and save files in Windows?
.JPEG
, Avg: 00:07 , 50%✓ SSC CHSL 202133)What is the use of the functional key F7 in Microsoft Word 2010?
It is used to run spell check and grammar check.
, Avg: 00:05 , 70%✓ SSC CHSL 202134)Which type of storage device is a hard disk?
Secondary
, Avg: 00:29 , 16%✓ SSC CHSL 202135)Which of the following is a single user operating system?
MS-DOS
, Avg: 00:06 , 77%✓ SSC CHSL 202136)How many terabytes make one petabyte?
1024
, Avg: 00:16 , 80%✓ SSC CHSL 202137)Which of the following is one of the file formats used for web graphics?
.gif
, Avg: 00:18 , 83%✓ SSC CHSL 202138)______ is an advanced discipline that teaches students how to analyse and find patterns in large amounts of data.
Data science
, Avg: 00:35 , 33%✓ SSC CHSL 202139)Which of the following is the full form of EBCDIC?
Extended Binary-Coded-Decimal Interchange Code
, Avg: 00:25 , 14%✓ SSC CHSL 202140)Which of the following devices accepts the results produced by the computer in a machine-readable form?
Printer
, Avg: 00:25 , 33%✓ SSC CHSL 202141)Which of the following keyboard shortcuts will you press in order to minimise all programs on a computer screen and display the desktop?
Windows + D
, Avg: 00:06 , 25%✓ SSC CHSL 202142)CorelDraw is an example of a/an:
desktop publishing software
, Avg: 00:16 , 83%✓ SSC CHSL 202143)What do you call a key on a computer keyboard that is used to move the pointer (cursor) around on the screen?
Navigation key
, Avg: 00:16 , 100%✓ SSC CHSL 202144)______ is the process of turning on a computer and powering up the system.
Booting
, Avg: 00:19 , 75%✓ SSC CHSL 202145)Which of the following is an input device?
Scanner
, Avg: 00:16 , 100%✓ SSC CHSL 202146)A topology for a Local Area Network in which all nodes are individually connected to a central connection point like a hub or switch is called:
star topology
, Avg: 00:10 , 16%✓ SSC CHSL 202147)A ______ is a computer programme which can self-replicate and propagate over the network with or without human intervention and has malicious intent.
worm
, Avg: 00:05 , 37%✓ SSC CHSL 202148)A User Interface is the part of _______ that allows the user to enter and receive information.
operating system
, Avg: 00:15 , 40%✓ SSC CHSL 202149)Who among the following is the brand ambassador of Entri, a local learning app for jobs?
Robin Uthappa
, Avg: 00:05 , 50%✓ SSC CHSL 202150)An/A ______ is a finite set of instructions which, when followed, accomplish a particular task.
algorithm
, Avg: 00:05 , 50%✓ SSC CHSL 202151)Which of the following is the full form of ASCII?
American Standard Code for Information Interchange
, Avg: 00:43 , 60%✓ SSC CHSL 202152)A ______ is a software program that travels the web locating and indexing websites for search engines.
spider
, Avg: 00:24 , 60%✓ SSC CHSL 202153)GIMP is a/an _______
Photo editor
, Avg: 00:23 , 54%✓ SSC CHSL 202154)Which of the following is a small piece of software that uses computer networks and security holes to replicate itself?
Worm
, Avg: 00:11 , 66%✓ SSC CHSL 202155)Which of the following operating systems guarantees a response within specified time constraints?
Real-time operating system
, Avg: 00:09 , 40%✓ SSC CHSL 202156)JPEG is a commonly used method of lossy compression for digital images. What is the full form of JPEG?
Joint Photographic Experts Group
SSC CHSL 202157)In which year was the first ever version of Microsoft Word - Word 1.0 launched?
1983
, Avg: 00:05 , 50%✓ SSC CHSL 202158)What kind of file has the extension .png?
Image file
, Avg: 00:07 , 50%✓ SSC CHSL 202159)Which of the following is the core of an operating system?
Kernel
, Avg: 00:07 , 66%✓ SSC CHSL 202160)In which year was Microsoft’s Windows operating system first introduced?
1985
, Avg: 00:12 , 44%✓ SSC CHSL 202161)LCD is a basic type of monitor. What is the full form of LCD?
Liquid Crystal Display
, Avg: 00:12 , 66%✓ SSC CHSL 202162)Chad Hurley and Steve Chen are computer innovators credited with co-founding _______.
YouTube
, Avg: 00:12 , 100%✓ SSC CHSL 202163)Which type of malware is a program or piece of code that is loaded onto a person’s computer without his knowledge and runs against his wishes?
computer virus
, Avg: 00:18 , 42%✓ SSC CHSL 202164)Which of the following languages is an example of fourth generation language in computer programming?
SQL
, Avg: 00:14 , 12%✓ SSC CHSL 202165)______ is the easy way to check your favourite websites for updates without having to visit them all.
RSS
, Avg: 00:20 , 37%✓ SSC CHSL 202166)A ______ is an ordered list in which all insertions and deletions are made at one end.
stack
, Avg: 00:07 , 84%✓ SSC CHSL 202167)While working in MS Office software, which of the following commands will you give on a US keyboard layout to undo the previous action?
Ctrl + Z
, Avg: 00:12 , 42%✓ SSC CHSL 202168)Which of the following is the output device of a computer?
Plotter
, Avg: 00:14 , 20%✓ SSC CHSL 202169)A file with the _______ file extension is a Word Open XML Macro-Enabled Document file.
.docm
, Avg: 00:13 , 78%✓ SSC CHSL 202170)What do you call an event where a computer becomes unresponsive due to either a program or the system itself becoming unresponsive and no longer taking input?
Hanging
, Avg: 00:17 , 47%✓ SSC CHSL 202171)In the context of computers, what is Ubuntu?
An open-source operating system sponsored by Canonical Ltd.
, Avg: 00:07 , 19%✓ SSC CHSL 202172)Which of the following is NOT an open-source operating system?
Windows
, Avg: 00:03 , 65%✓ SSC CHSL 202173)Which of the following is an extension of a temporary file?
.tmp
, Avg: 00:11 , 33%✓ SSC CGL 202074)The researchers of which academic institution employed the nanoscale phenomenon called 'Electrokinetic streaming potential' to harvest energy from flowing water on a small scale like water flowing through household water taps?
IIT Guwahati
, Avg: 00:45 , 30%✓ SSC CGL 202075)VISHWAS, which is a major e-governance initiative launched by the government in January 2020, is the acronym for which of the following?
Video Integration and State Wide Advanced Security
, Avg: 00:06 , 68%✓ SSC CGL 202076)What does 'T' stand for in ATM?
Teller
, Avg: 00:13 , 48%✓ SSC CGL 202077)What is the name of the anti-hijacking exercise conducted by the Indian Navy in collaboration with the Indian Coast Guard?
Apharan