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Recent questions and answers in Computer Knowledge

1 vote
1 answer
1
In Excel, when the contents and attributes of a cell or range of cell have to be erased using the menu, the user must Select the cells, choose Edit, and select Clear, the All Select the cells, and click delete on the keyboard Select the cells, choose Tools and select Clear the Format Select the cells, choose Tools, and select Formula Audit, the Delete None of these
answered 2 days ago in Computer Knowledge Anjana5051 10.1k points 5 8 30 758 views
0 votes
1 answer
2
Sigmoidal feedforward artificial neural networks with one hidden layer can / are _________ approximate any continuous function approximate any dis-continuous function approximate any continuous function and its derivatives of arbitrary order exact modeling technique
answered Dec 11, 2020 in Computer Knowledge s_dr_13 168 points 2 2 5 583 views
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1 answer
3
Hopfield networks are a type of _________. Giga bit network Terra bit network Artificial neural network Wireless network
answered Nov 7, 2020 in Computer Knowledge Lakshman Patel RJIT 10.8k points 132 744 843 218 views
0 votes
1 answer
4
Self Organizing Maps are A type of satistical tool for data analysis A type of Aritificial Neural Networks A type of particle Swarm Algorithm None of the above
answered Nov 7, 2020 in Computer Knowledge Lakshman Patel RJIT 10.8k points 132 744 843 198 views
0 votes
1 answer
5
The concept of semantic web was proposed / given by ________ Ullman Ravi Sethi Time Berners Lee Donald Knuth
answered Nov 7, 2020 in Computer Knowledge Lakshman Patel RJIT 10.8k points 132 744 843 194 views
0 votes
1 answer
6
Who gave the (so-called) Three laws of Robotics von Neumann Issac Asimov Alan Turing Sabeer Bhatia
answered Nov 7, 2020 in Computer Knowledge Lakshman Patel RJIT 10.8k points 132 744 843 217 views
0 votes
1 answer
7
Which Computer Program was claimed to beat Turing test Eugene Groostman Deep Blue AI Trueman
answered Nov 7, 2020 in Computer Knowledge Lakshman Patel RJIT 10.8k points 132 744 843 170 views
0 votes
2 answers
8
URKUND is a Lexical Analyser Emulator Plagiarism checker Big data analytic tool
answered Nov 7, 2020 in Computer Knowledge Lakshman Patel RJIT 10.8k points 132 744 843 306 views
0 votes
1 answer
9
Internet Protocol version $6$ $\text{(IPv6)}$ is developed by IETF ANSI ISO IEEE
answered Nov 7, 2020 in Computer Knowledge Lakshman Patel RJIT 10.8k points 132 744 843 232 views
0 votes
1 answer
10
International Domain Names in Applications (IDNA) uses which encoding syntax to represent Unicode characters in ASCII format Punycode DHTMLed HASHcode BERcode
answered Nov 7, 2020 in Computer Knowledge Lakshman Patel RJIT 10.8k points 132 744 843 201 views
0 votes
1 answer
11
In computing noble prize is generally known as Von Neuman award Turing award Pascal award Napier award
answered Nov 7, 2020 in Computer Knowledge Lakshman Patel RJIT 10.8k points 132 744 843 297 views
0 votes
1 answer
12
ALMA is a Powerful open source web browser Giant Telescope Fastest Supercomputer Biggest Navigational satellite of India
answered Nov 7, 2020 in Computer Knowledge Lakshman Patel RJIT 10.8k points 132 744 843 263 views
0 votes
1 answer
13
ICA (in computational intelligence) stands for Intermediate Computational Algorithms Immediate Computation and Analysis Independent Component Analysis Independent Computational Algorithms
answered Nov 7, 2020 in Computer Knowledge Lakshman Patel RJIT 10.8k points 132 744 843 310 views
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0 answers
14
Among the following WLAN ZigBee WiMax Bluetooth device Which of the above can operate between $2400$ and $2500$ MHz range of the radio frequency band? (i) and (ii) only (iii) and (iv) only (i) only All of the above
asked Apr 3, 2020 in Computer Knowledge Lakshman Patel RJIT 10.8k points 132 744 843 147 views
0 votes
0 answers
15
Quantum computers are assessed to be ________ Supra – Turing Machine Sub – Turing Machine Equivalent to Turing Machine Equivalent to Push – Down Automata
asked Apr 3, 2020 in Computer Knowledge Lakshman Patel RJIT 10.8k points 132 744 843 213 views
0 votes
1 answer
16
A boy ride his bicycle of 10 km at an average speed of 12 km/hr and again travels 12 km at an average speed of 10 km/hr his average speed for the entire trip is approx.
answered Jul 31, 2019 in Computer Knowledge STUDYGATE2019 142 points 2 417 views
1 vote
2 answers
17
In a Conventional Clock, how many times does the minutes hand pass the hour hand between noon and midnight?
answered Mar 31, 2019 in Computer Knowledge logan1x 134 points 2 9 490 views
2 votes
5 answers
18
2 votes
2 answers
19
Which of the following refers to the process of a computer receiving information from a server on the Internet? gathering uploading inputting outputting downloading
answered Nov 7, 2018 in Computer Knowledge Sathuri Bharath 252 points 1 1 8 1.4k views
2 votes
3 answers
20
Which of the following is part of the System Unit? Monitor CPU CD-ROM Floppy Disk Printer
answered Nov 7, 2018 in Computer Knowledge Sathuri Bharath 252 points 1 1 8 3.2k views
2 votes
5 answers
21
Which of the following is required to create an HTML document? browser internet text editor search engine none of these
answered Oct 27, 2018 in Computer Knowledge Priyanka Singh 6 30 points 1 1 1 11.1k views
2 votes
5 answers
22
Which language is directly understood by the computer without translation program? BASIC language Assembly language High level language C language Machine language
answered Oct 8, 2018 in Computer Knowledge Satyam 94 points 1 3 25.7k views
3 votes
3 answers
23
A hard copy of a document is printed on the printer stored on the floppy stored on a CD stored in hard disk scanned
answered Jul 7, 2018 in Computer Knowledge rk755304 26 points 7.0k views
2 votes
1 answer
24
In a computer most processing takes place in Memory RAM Motherboard CPU None of these
answered Feb 15, 2018 in Computer Knowledge Tesla! 120 points 2 3 6 6.7k views
2 votes
1 answer
26
A. It converts one statement of a program into machine language. B.An object code produced by a compiler is permanently saved for future. C.It reports all errors in a program with line numbers. D.It produces faster object code than an interpreter.
answered Jul 28, 2017 in Computer Knowledge Arjun 8.3k points 55 132 178 4.1k views
3 votes
1 answer
27
Data is organized in a worksheet as Charts and diagrams Rows and columns Tables and boxes Graphs None of these
answered May 18, 2017 in Computer Knowledge pankaj_vir 856 points 26 30 1.2k views
2 votes
1 answer
28
When machine instructions are being executed by a computer, the instruction phase followed by the execution phase is referred to as program cycle machine instruction execution cycle task cycle machine cycle
answered May 18, 2017 in Computer Knowledge pankaj_vir 856 points 26 30 1.1k views
3 votes
1 answer
29
To insert a page break link in a WORD document, the following option are used Insert and Copy Insert and Edit Insert and Delete Insert and Page Layout Insert and Break
answered May 18, 2017 in Computer Knowledge pankaj_vir 856 points 26 30 2.3k views
2 votes
3 answers
30
A translator program used in assembly language is called Compiler Assembler Interpreter Translator Operating System
answered Mar 30, 2017 in Computer Knowledge Gupta sneha 74 points 2 4.4k views
1 vote
0 answers
31
Consider the following CFG. The above grammar is________. Ambiguous Left recursive Left factored None of these
asked Feb 3, 2017 in Computer Knowledge Shubham Saini 20 points 1 1 349 views
1 vote
2 answers
32
Which of the following is an example of a binary number 6AH1 100101 005 ABCD 23456
answered Sep 6, 2016 in Computer Knowledge Anil Khatri 76 points 3 3 5 585 views
2 votes
1 answer
33
Restarting a computer that is already on is referred to as Logging Off Cold booting Shut down Warm booting Shutting Off
answered Apr 30, 2016 in Computer Knowledge Jagmeet Singh 138 points 4 6.6k views
2 votes
2 answers
34
The file that is linked with an e-mail and sent to the receiver of the e-mail is referred to as annexure appendage add-on attachment article
answered Mar 18, 2016 in Computer Knowledge S.Agrawal 390 points 8 1.4k views
2 votes
2 answers
35
The term "host" with respect to the internet, means A computer that is stand alone computer A computer that is connected to the internet A computer reserved for use by the host A large collection of computers Hyperlink
answered Mar 18, 2016 in Computer Knowledge S.Agrawal 390 points 8 2.2k views
2 votes
2 answers
36
A ___ is an example of an input device printer monitor scanner central processing unit none of these
answered Mar 18, 2016 in Computer Knowledge S.Agrawal 390 points 8 1.2k views
2 votes
3 answers
37
A set of instruction telling computer what to do is called mentor instruction compiler program none of these
answered Mar 18, 2016 in Computer Knowledge S.Agrawal 390 points 8 4.8k views
1 vote
1 answer
38
Which of the following is NOT true about computer files? They are collections of data saved to a storage medium Every file has a file name File extension is established by the user to indicate the data it was created Usually files contain data None of these
answered Dec 10, 2015 in Computer Knowledge Sanjay Sharma 1 18 points 2.0k views
2 votes
1 answer
39
A word processor would be used best to plant a picture draw a diagram type a story work out income and expenses none of these
asked May 19, 2015 in Computer Knowledge admin 2.4k points 88 177 237 1.7k views
2 votes
1 answer
40
Which selecting multiple worksheets in Excel, the following key must also be used when clicking the sheet tab Shift Alt Ctrl Insert Esc
asked May 19, 2015 in Computer Knowledge admin 2.4k points 88 177 237 633 views
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