In 1983, which person was the first to offer a definition of the term 'computer virus'?


Options: McAfee,    Smith,    Cohen,    Norton

Ans:C,C

More technology Related questions:


One advantage of a PC in industrial control is that it:
Options: has a reliable long life compared to relay logic,    is very difficult for the inexperienced programmer to understand,    is unreliable because there are no moving parts,    All of the above

Ans:A ,A


ML2T-2 is the dimensional formula for
Options: moment of inertia,    pressure,    elasticity,    couple acting on a body

Ans:D,D


Which of the following is not a communication command.
Options: write,    mesg,    mail,    grep

Ans:D ,D


A periodic report can be used to
Options: identify the problem,    evaluate solutions,    identify solutions,    select solutions

Ans:A ,A


. Ctrl + Q
Options: Paragraph formatting (Line Space and Paragraph Space) B. Close Word Application without saving Document C. Print Whole Document without confirmation D. Does nothing

Ans:– A ,


When did IBM close the last of its punched card manufacturing plant?
Options: June, 1989,    December, 1984,    March, 1982,    November, 1979

Ans:B,B


Use of modern control technology in automation systems:
Options: reduces costs,    improves reliability,    increases yield,    All of the above

Ans:D ,D


You are working with a network that has the network ID 172.16.0.0, and you require 25 subnets for your company and an additional 30 for the company that will merge with you within a month. Each network will contain approximately 600 nodes. What subnet mask should you assign?
Options: 255.255.192.0,    255.255.224.0,    255.255.240.0,    255,255.248.0

Ans:E ,E


Which of the following is not a basic configuration used in a data communication network?
Options: computer/peripheral-device configuration,    computer-to-computer commu¬nication,    computer to front-end processor communication,    communication through a data switch

Ans:C ,C


When was punched-card equipment used for the first time to process the British census?
Options: 1910,    1907,    1911,    1914

Ans:C ,C


.   Which of the following can you use to add times to the slides in a presentation
Options: a. Slice Show menu b. Rehearse timing button c. Slide transition button d. All of the above

Ans:6 – B ,6 – B


An indexed file offers the facility of a Random file and the access method of a
Options: Sequential file,    indexed file,    direct access file,    random access file

Ans:A ,A


0.In multi processor scheduling; A: Coarse gained parallelism, B: Medium grained parallelism, C: Fine grained parallelism; 1Concurrent processes running on a multi programmed uni processor, 2 Parallel processing or multi tasking is done within a single application, 3-Parallel processing is done within a single instruction stream.
Options: (A)A – 1, B – 2, C – 3 (B) A – 2, B – 3, C – 1 (C) A – 3, B – 2, C – 1 (D) A – 1, B – 3, C – 2 13

Ans:130. (A),130. (A)


In a report, you need to show the monthly rainfall in Nepal. The best way to do this is to insert a
Options: calendar B. photograph of rainfall C. chart showing rainfall amounts D. database of rainfall

Ans:– C ,


2.Window class, onCommand/2, defines
Options: (A)during the processing of a key this event is executed with the ASCII value of the key pressed (B) a menu command was selected (C) a menu item is selected (D) a window was resized 3

Ans:32. (B),32. (B)


. An organized collection of logically related data is known as 
Options: a. Data b. Meta data c. Database d. Information

Ans:– c,– c


. Who designed the first electronics computer ? ENIAC/
Options: A) Von Neumann B) Joseph M Jacquard C) J. P. Eckert and J. W. Mauchly D) All of above

Ans:C,C


6.An advantage of the laser printer respect to impact printer is
Options: (A)it is quieter/ faster (B) output is of a high quality (C) support wide range of type fonts (D) all the above | 7 6

Ans:66. (D),66. (D)


You can have EISA and MCA devices in the same PC.
Options: True,    False,    ,    

Ans:B ,B


Which is the oldest monuments?
Options: Qutub Minar,    Ajanta Caves,    Khajurah,    Taj Mahal

Ans:B,B


File record length
Options: should always be fixed,    Should always be variable,    depends upon the size of the file,    should be chosen to match the data characteristics

Ans:D ,D


Today, programmable controllers:
Options: are more powerful then the first controllers on the market,    are relatively low cost compared with the original digital equipment available for industrial control,    can be cost effective even when replacing just a few relays,    All of the above

Ans:D ,D


Which command is used to copy all files from drive A with extension .TXT to the currently logged drive and directory?
Options: COPY a: *.TXT,    COPY *.TXT A:,    COPY *.TXT C:,    COPY *.TXT ALL.TXT

Ans:A ,A


Karoline Mikkelsen was the first woman to
Options: reach North Pole,    reach South Pole,    climb Mt. Everest,    set foot on the moon

Ans:B,B


What is meant by the term RAM?
Options: Memory which can only be read,    Memory which can be both^read and written to,    Memory which is used for permanent storage,    Memory which can only be written to

Ans:B ,B


In an intrinsic semiconductor, the number of free electrons
Options: Equals the number of holes,    Is less than the number of holes,    Is greater than the number of holes,    Impossible to say

Ans:A ,A


667. bhaarat mein panchavarsheey yojana ka anumodan karane vaala sarvochch nikaay kaunasa hai?
Options: NA

Ans: raashtreey vikaas parishad, raashtreey vikaas parishad


Each IP packet must contain
Options: Only Source address B. Only Destination address C. Source and Destination address D. Source or Destination address

Ans:– C ,


Switches operates in which layer of the OSI model?
Options: Physical layer B. Data link layer C. Network layer D. Transport layer

Ans:B,Data link layer


. Which command will you choose to convert a column of data into row?
Options: a.  Cut and Paste b.  Edit >> Paste Special >> Transpose c.  Both of above d.  None of above

Ans:– b,– b


. Which of the following is not a part of the control panel?
Options: a. Date and time b. My documents c. Add or remove program d. Display

Ans:3 – b ,3 – b


969. bhaarat ke raashtreey dhvaj ka dijaeen kisane taiyaar kiya tha?
Options: NA

Ans: maidam bheekhaajee kaama, maidam bheekhaajee kaama


When one must sell a project to management, the most important document he or she can produce is a:
Options: method for financing the project,    summary of the problem,    project evaluation,    procedure for purchase

Ans:C ,C


Who is the creator of the PASCAL language?
Options: Niklaus Wirth,    Dijkstra,    Donald Knuth,    Basic Pascal

Ans:A ,A


. Which of the following is not an underline option in the format cells dialog box?
Options: a. Double b. Single Accounting c. Double Accounting d. Single Engineering

Ans:– d,– d


Resurgent India Bonds were issued in US dollar, Pound Sterling and
Options: Japanese Yen,    Deutsche Mark,    Euro,    French Franc

Ans:B,B


The metal present in Vitamin B12 IS
Options: NA

Ans:Cobalt,Cobalt


Which of the following is not process states?
Options: New B. Running C. Ready D. Finished

Ans:– D ,


To back up an IOS, what command will you use?
Options: backup IOS disk,    copy ios tftp,    copy tftp flash,    copy flash tftp

Ans:D ,D


You suspect that your automatic modem dialer is not working correctly. Which of the following commands will manually dial the number 123-4567?
Options: AT1234567,    ATDT1234567,    AT1234567DL,    ATM 1234567

Ans:B ,B


. Floppy disks typically in diameter
Options: A) 3 B) 5.25 C) 8 D) All of above

Ans:D,D


Hockey was introduced in the Asian Games in
Options: 1958 in Tokyo,    1962 in Jakarta,    1966 in Bangkok,    1970 in Bangkok

Ans:A,A


.   Which view in PowerPoint can be used to enter speaker comments?
Options: a. Normal b. Slide show c. Slide sorter d. Notes page view

Ans:3 – D ,3 – D


first railway line in HP
Options: pathankot-jogender nagar, kalka-shimla, Nangal-una-charudu, bhanupali-bilaspur

Ans:kalka-shimla,kalka-shimla


Transmission of computerised data from one location to another is called
Options: data transfer,    data flow,    data communication,    data management

Ans:C ,C


When was the Raggedy Ann doll patented?
Options: 1915,    1920,    1919,    1911

Ans:A,A


Which one of the following was associated with INA?
Options: NA

Ans:Bakshi Pratap Singh,Bakshi Pratap Singh


Which of the following is concerned with the description and mapping of the main features of the universe?
Options: Cosmography,    Cosmology,    Geomorphology,    None of these

Ans:A,A


A robot's "arm" is also known as its:
Options: end effector,    actuator,    manipulator,    servomechanism

Ans:C ,C


In analyzing the compilation of PL/I program, the term "Syntax analysis" is associated with
Options: recognition of basic syntactic constructs through reductions,    recognition of basic elements and creation of uniform symbols,    creation of more optional matrix,    use of macro processor to produce more optimal assembly code

Ans:A ,A

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