IT &computer MCQ section 1 Practice Questions Answers Test with Solutions & More Shortcuts
IT & computer PRACTICE TEST [7 - EXERCISES]
IT &computer MCQ section 1
IT &computer MCQ section 2
IT &computer MCQ section 3
IT &computer MCQ section 4
IT &computer MCQ section 5
IT &computer MCQ section 6
IT &computer MCQ section 7
Question : 11 [SSC GL 2013]
Which was the first electronic computer constructed at the Moore School of Engineering ‘?
a) ENIAC
b) EOVAC
c) ONIVAC
d) EDSAC
Answer »Answer: (a)
ENIAC (Electronic Numerical Integrator and Computer) was the first electronic general-purpose computer. Charles Babbage, at the University of Pennsylvania’s Moore School of Electrical Engineering, was one of its co-inventors.
Question : 12 [SSC CGL 2016]
When does a Page fault occur?
a) A program accesses a page of main memory
b) There is an error in a specific page
c) A program accesses a page not currently in the main memory
d) A program accesses a page belonging to another program
Answer »Answer: (c)
When the page (data) requested by a program is not available in the memory, it is called a page fault.
It occurs when a program accesses a page that has been mapped in address space but has not been loaded in its main memory (RAM). This usually results in the application being shut down.
Question : 13 [SSC CGL 2014]
Who among the following introduced the world’s first laptop computer in the market?
a) Laplink travelling software Inc
b) Hewlett - Packard
c) Epson
d) Microsoft
Answer »Answer: (c)
The Epson HX-20 (also known as the HC-20) is generally regarded as the first laptop computer, announced in November 1981, although first sold widely in 1983.
It was hailed by Business Week magazine as the “fourth revolution in personal computing”.
Question : 14 [SSC CGL 2016]
WiMAX stands for
a) Worldwide Interoperability for Microwave Access
b) Wireless Interoperability for Microwave Access
c) Wired Interoperability for Microwave Access
d) Worldwide Infrastructure for Microwave Access
Answer »Answer: (a)
WiMAX stands for Worldwide Interoperability for Microwave Access. It is a family of wireless communication standards based on the IEEE 802.16 set of standards, which provide multiple physical layers (PHY) and Media Access Control (MAC) options.
WiMAX is sometimes referred to as “Wi-Fi on steroids” and can be used for broadband connections, hotspots, etc.
Question : 15 [SSC MTS 2013]
Which was the first super computer purchased by India for medium range weather forecasting?
a) CDC Cyber 930-11
b) CrayXMP-14
c) Medha - 930
d) Param
Answer »Answer: (b)
The First supercomputer was Cray XMP-14 which was installed at National Centre for Medium Range Weather Forecasting, New Delhi, in 1989. Param was developed by C-DAC Pune in 1991.
IMPORTANT general awareness mcq EXERCISES
-
New Computer & IT General Awareness MCQs For SSC RRB IBPS »
-
555 Information Technology Questions and Answers Quiz PDF »
-
Computer & IT Awareness MCQs Quiz For IBPS RRB RBI Exams »
-
500+ Computer Awareness GK MCQs Quiz For All BANK Exams »
-
500+ Computer & IT GK MCQs For All Competitive Exams PDF »
-
Top 500 Computer & Information Technology GK MCQ Quiz PDF »
-
Computer & IT MCQ Quiz for SBI, RBI, IBPS, RRB BANK Exams »
IT & computer Shortcuts »
Click to Read...IT &computer MCQ section 1 Online Quiz
Click to Start..IT & computer Shortcuts and Techniques with Examples
indian general awareness MCQ CATEGORIES
RECENT BLOGS
Recently Added Subject & Categories For All Competitive Exams
New 100+ Compound Interest MCQ with Answers PDF for IBPS
Compound Interest verbal ability questions and answers solutions with PDF for IBPS RRB PO. Aptitude Objective MCQ Practice Exercises all competitive exams
Continue Reading »
100+ Mixture and Alligation MCQ Questions PDF for IBPS
Most importantly Mixture and Alligation multiple choice questions and answers with PDF for IBPS RRB PO. Aptitude MCQ Practice Exercises all Bank Exams
Continue Reading »
IBPS Profit and Loss Questions Solved Problems with PDF
Most important Profit and Loss multiple choice questions and answers with PDF for IBPS RRB PO. 100+ Aptitude MCQ Practice Exercises all competitive exams
Continue Reading »
100+ Average Aptitude Questions Answers solutions MCQ PDF
New Average multiple choice questions and answers with PDF for IBPS RRB PO. 100+ Quantitative Aptitude MCQ Practice Exercises all competitive exams
Continue Reading »