Word length of a Personal Computer is ___


Options: 4 bits B. 8 bits C. 16 bits D. 64 bits

Ans:– B ,


Description: mcqquestions

Asked in: KCC-2018   |   JOA 556-2018  |  HRTC JTO-2017

Hits Today: 16786 | Level: Moderate




Got some suggestion about this question or to make this site better? Please leave your comments below.


Want to see where do you stand among other aspirants in "Computer" Category?

Click Here to take quick 5 mins MCQ test to find out.

More Computer Fundamental Related questions:


.    Which command is used to display all the files having the (.exe) extension but different filename?
Options: a.    Dir filename.* b.    Dir filename.ext c.    Dir *.sys d.    Dir *.ext

Ans:.a,Correct Answer: d. Dir *.ext


If a calculation is embedded in a form
Options: the result of the calculations are stored with the form,    the calculations are stored with the form,    the result of the calculations are printed in report,    All of the above

Ans:B ,B


Which of the following is a type of systems software used on microcomputers?
Options: MS-DOS,    PC-DOS,    Unix,    All of the above

Ans:D ,D


You need to gather the IP address of a remote switch that is located in Hawaii. What can you do to find the address?
Options: Issue the show ip arp command on the router connected to the switch.,    Issue the show ip route command on the router connected to the switch.,    Issue the show cdp neighbor command on the router connected to the switch.,    Issue the show cdp neighbors detail command on the router connected to the switch.

Ans:D ,D


Which of the following is true for machine language.
Options: Repeated execution of program segments,    Depicting flow of data in a system,    A sequence of instructions which, when followed properly, solves a problem,    the language which communicates with the computer using only the binary digits 1 and 0.

Ans:D ,D


The pending invoice file should be stored on a DASD (Direct: Access Storage Device) if
Options: payment execution is batch,    invoice data entry is one-line,    inquiries concerning payable are to be answered on-line,    All of the above

Ans:C ,C


. Each excel file is a workbook that contains different sheets. Which of the following can not be a sheet in workbook?
Options: a.  work sheet b.  chart sheet c.  module sheet d.  data sheet

Ans:– d,– d


Impact printers
Options: strike a ribbon against the paper to produce character images,    include ink-jet and thermal devices,    are more expensive than Laser printers,    use optical technology

Ans:A,A


. How to create columns in Word 2010?
Options: Columns button on the Page Setup group in Page Layout ribbon B. Columns button on the Pages group in Insert ribbon C. Columns button on the Styles group in Home ribbon D. Columns button on the Show group in View ribbon

Ans:– A ,


Magnetic tape can serve as :
Options: secondary-storage media,    output media,    input media,    All of the above

Ans:D ,D


. Dot-matrix is a type of
Options: A) Tape B) Printer C) Disk D) Bus

Ans:B,B


The default header for a worksheet is
Options: Username B. Date and Time C. Sheet tab Name D. None

Ans:– D ,


Each array declaration need not give, implicitly or explicitly, the information about
Options: a. the name of array b. the data type of array c. the first data from the set to be stored d. the index set of the array  

Ans:c,c


.   Material consisting of text and numbers is best presented as
Options: a. A table slide b.  A bullet slide c. A title slide d. All of above

Ans:1 – A ,1 – A


51. Why the document you created at home displays with a different font at school?
Options: a. Because you have a different printer at school than at home b. Because you have a different monitor at school than at home c. Because the font you used at home is not installed on your school computer d. Because the version of Windows is different

Ans:– C ,– C


. Which of the following computer implemented binary numbers, perform calculations using electronics and implemented separate computation and memory for the first time?
Options: A) Mark I B) ABC C) Z3 D) None of above

Ans:B,B


Nils Nilsson headed a team at SRI that created a mobile robot named:
Options: Robitics,    Dedalus,    Shakey,    Vax

Ans:C ,C


Which class network is used for a collection of a small number of networks with a large number of nodes?
Options: Class A,    Class B,    Class C,    All of the above

Ans:A ,A


Which of the following statements is incorrect?
Options: Multiplexers are designed to accept data from several I/O devices and transmit a unified stream of data on one communication line.,    HDLC is a standard synchronous communication protocol.,    RTS/CTS is the way the DTE indicates that it is ready to transmit data and the way the DCE indicates that it is ready to accept data.,    RTS/CTS is the way the terminal indicates ringing

Ans:D ,D


In which type of the following OS, the response time is very crucial. A)  Network Operating System B)  Real Time Operating System C)  Batch Operating System D)  Unix Operating System
Options:

Ans:– B ,


. An approach that permits the computer to work on several programs instead of one is
Options: A) On-line thesaurus B) Multiprogramming C) Over lapped processing D) Outline processor

Ans:C,C


Which of the following is correct regarding Aggregate functions?
Options: it takes a list of values and return a single values as result B. it takes a list of values and return a list of values as result C. it takes a single value and returns a list of values as result D. it takes a single value and returns a single value as result

Ans:– A ,


How to add a Border to a Paragraph in Word 2010?
Options: Borders button in the Edit group on the Insert ribbon,Borders button in the Insert group on the Home ribbon,Borders button in the Format group on the Insert ribbon, Borders button in the Paragraph group on the Home ribbon

Ans:D,


_____________ refers to the correctness and completeness of the data in a database?
Options: Data security B. Data integrity C. Data constraint D. Data independence

Ans:– B ,


A top-to-bottom relationship among the items in a database is established by a
Options: Hierarchical schema,    Network schema,    Relational schema,    All of the above

Ans:A ,A


Which of the following is used as a primary storage device?
Options: Magnetic drum,    PROM,    Floppy disk,    All of the above

Ans:B ,B


Usually, it takes 10-bits to represent one character. How many characters can be transmitted at a speed of 1200 BPS?
Options: 10,    12,    120,    1200

Ans:C ,C


Your company is running IGRP using an AS of 10. You want to configure EIGRP on the network but want to migrate slowly to EIGRP and don't want to configure redistribution. What command would allow you to migrate over time to EIGRP without configuring redistribution?
Options: router eigrp 11,    router eigrp 10,    router eigrp 10 redistribute igrp,    router igrp combine eigrp 10

Ans:B ,B


. Central Processing Unit is combination of
Options: A) Control and storage B) Control and output unit C) Arithmetic logic and input unit D) Arithmetic logic and control unit

Ans:D,D


If a firm wanted to transmit data from 1,000 punched cards to a remote computer, they would use a(n)
Options: POS terminal,    data collection terminal,    batch processing terminal,    intelligent terminal

Ans:C ,C


    If you don’t know the current time, which command will you use to display
Options: a.    Copy b.    Ver c.    Time d.    Format

Ans:.a,Correct Answer: c. Time


What command is used with vi editor to replace text from cursor to right
Options: S,    s,    R,    r

Ans:C ,C


Middle-level managers are responsible for making the _____ decisions to allocate resources and establish controls.
Options: strategic,    structured,    simulation,    tactical

Ans:D ,D


A device designed to read information encoded into a small plastic card is
Options: Magnetic tape,    Badge reader,    Tape puncher,    Card puncher

Ans:B ,B


Compared to analog signals, digital signals
Options: allow faster transmission,    are more accurate,    both (a) and (b),    All of the above

Ans:C ,C


. Before moving a subdocument to another location within a master document, you must switch to _________
Options: a. Normal View b. Outline View c. Web Layout View d. Print Layout View

Ans: –  B , –  B


Today's engineers feel that the ultimate solution to the CAD/CAM problem will be
Options: Animation,    the microprocessor,    turnkey systems,    development of a more efficient display controller

Ans:B ,B


99. How can you access the font size tool on formatting toolbar?
Options: a. Ctrl + S b. Ctrl + Shift + S c. Ctrl + P d. Ctrl + Shift + P

Ans:– D ,– D


What command is used with vi editor to append text at end of line?
Options: I,    i,    a,    A

Ans:D ,D


. The advantage of COM are its __ and __
Options: A) Compact size; speed readability B) Compact size, speed C) Readability; speed D) Low cost; readability

Ans:A,A


. Why ABC is considered electro-mechanical computer?
Options: A) Because it was invented before electronic computers were developed B) Because there are wheels, drums, bars to rotate and move to produce result C) Because they use the flow of electrons in different component D) None of above

Ans:B,B


The difference between CAD and CAM is that CAD software is directed at product design while CAM software is:
Options: concerned with production and control of tool design,    concerned with management programs,    designed for communications,    specifically for PC-board design

Ans:A ,A


. Slides can have
Options: a. title, text, graphs b. drawn objects, shapes c. clipart, drawn art, visual d. any of the above

Ans:9 – D ,9 – D


Point out the error in the program #include<stdio.h> int main() { int a=10; void f(); a = f(); printf("%d\n", a); return 0; } void f() { printf("Hi"); }
Options: Error: Not allowed assignment,    Error: Doesn't print anything,    No error,    None of above

Ans:A ,A


Software that measures, monitors, analyzes, and controls real-world events is called:
Options: system software,    real-time software,    scientific software,    business software

Ans:B ,B


Point out the error in the following program (if it is compiled with Turbo C compiler). #include<stdio.h> int main() { display(); return 0; } void display() { printf("IndiaBIX.com"); }
Options: No error,    display() doesn't get invoked,    display() is called before it is defined,    None of these

Ans:C ,C


The difference between linear array and a record is
Options: a. An array is suitable for homogeneous data but the data items in a record may have different data type b. In a record, there may not be a natural ordering in opposed to linear array. c. A record form a hierarchical structure but a linear array does not d. All of above

Ans: d, d


Which of the following computer language is used for artificial intelligence?
Options: FORTRAN,    PROLOG,    C,    COBOL

Ans:B,(Banswer


. Which of the following code used in present day computing was developed by IBM Corporation?

Options: A) ASCII B) Hollerith Code C) Baudot Code D) EBCDIC Code

Ans:D,D


Computer support to the manager has been least in
Options: alternative identification,    alternative selection,    problem identification,    alternative evaluation

Ans:A ,A

www.000webhost.com