A printed document reader which scans the characters and then encodes them in a computer-compatible code for direct transmission to the computer is called

Options: Optical character reader,    Kurzweil Data Entry Machine (KDEM),    MICR,    Laser scanner

Ans:B ,B

More Computer Fundamental Related questions:

The last address of IP address represents
Options: Unicast address B. Network address C. Broadcast address D. None of above

Ans:– C ,

Which language was devised by Dr. Seymour Aubrey Papert?
Options: APL,    COBOL,    LOGO,    FORTRAN


If a signal passing through a gate is inhibited by sending a low into one of the inputs, and the output is HIGH, the gate is a(n):
Options: AND,    NAND,    NOR,    OR

Ans:B ,B

Which of the following is not a database object?
Options: a. Tables b. Queries c. Relationships d. Reports

Ans:dash; c,dash; c

‘Tehri’ dam is built on which of the following rivers ?
Options: NA


What will be the output of the program? #include<stdio.h> int fun(int **ptr); int main() { int i=10; const int *ptr = &i; fun(&ptr); return 0; } int fun(int **ptr) { int j = 223; int *temp = &j; printf("Before changing ptr = %5x\n", *ptr); const *ptr = temp; printf("After changing ptr = %5x\n", *ptr); return 0; }
Options: Address of i Address of j,    10 223,    Error: cannot convert parameter 1 from 'const int **' to 'int **',    Garbage value

Ans:C ,C

What will be the output of the program? #include<stdio.h> #include<stdlib.h> int main() { int *p; p = (int *)malloc(20); /* Assume p has address of 1314 */ free(p); printf("%u", p); return 0; }
Options: 1314,    Garbage value,    1316,    Random address

Ans:A ,A

. VGA is
Options: A) Video Graphics Array B) Visual Graphics Array C) Volatile Graphics Array D) Video Graphics Adapter


437. paagal kutte ke kaatane se kaunasa rog hota hai?
Options: NA

Ans: raibeej ya haidrophobiya, raibeej ya haidrophobiya

If the current gain is 200 and the collector current is 100 mA, the base current is
Options: 2 mA,    0.5 mA,    2 A,    200 A

Ans:B ,B

Microsoft Office Picture Manager is
Options: (A) Basic photo management software (B) An application that supports editing scanned documents (C) A scanning and OCR application (D) None of these

Ans:25. (A),25. (A)

Which command is used to establish a link between a source document and a destination document?
Options: Tools, Link, Documents B. Tools, Link C. Edit, Link D. Edit, Paste Special

Ans:– D ,

An assembly language instruction:
Options: is written in ones and zeros,    corresponds to one computer operation,    does not require knowledge of the computer design,    All of the above

Ans:B ,B

Which would you choose to save a document with a new name
Options: End B. Backspace C. Home D. Delete

Ans:D ,

The invention of the slide rule is attributed to
Options: Babbage,    Oughtred,    Pascal,    Napier


Yapaniya was a school of
Options: NA


You are troubleshooting a connectivity problem in your corporate network and want to isolate the problem. You suspect that a router on the route to an unreachable network is at fault. What IOS user exec command should you issue?
Options: Router> ping,    Router> trace,    Router> show ip route,    Router> show interface

Ans:B ,B

Auto clipart is a feature that
Options: a. Automatically places clipart in your presentation b. Scans your presentation for incorrect spelling in your words on each slide c. Scans your presentation for incorrect spelling in Word Arts objects d. All of above

Ans: – D , – D

Which of the following is considered to be the destination host after translation?
Options: Inside local,    Outside local,    Inside global,    Outside global

Ans:D ,D

8.Coding is
Options: (A)Group of similar objects that differ significantly from other objects (B) Operations on a database to transform or simplify data in order to prepare it for a machine-learning algorithm (C) Symbolic representation of facts or ideas from which information can potentially be extracted (D) None of these 118 | 2

Ans:28. (B),28. (B)

The number of bits that are typically stored on each track of a magnetic disk is usually
Options: the same,    different,    depend on the program to be stored,    All of the above

Ans:A ,A

0.Auto Report allows you to
Options: (A)View a subset of your data (B) Create a simple report (C) Create a data entry form (D) Enter records 9

Ans:90. (B),90. (B)

9.Ability of two or more systems or components to perform their required functions while sharing the same hardware or software environment
Options: (A)Compatibility (B) Compactness (C) Code (D) Communication 15

Ans:149. (A),149. (A)

Two main measures for the efficiency of an algorithm are
Options: a. Processor and memory b. Complexity and capacity c. Time and space d. Data and space  


The basic unit of measurement for current is the:
Options: volt,    watt,    ampere,    ohm

Ans:C ,C

Systems software is a program that directs the overall operation of the computer, facilitates its use and interacts with the users. What are the different types of this software?
Options: Operating system,    Languages,    Utilities,    All of the above

Ans:D ,D

. In order to arrange the countries from those with the highest population to those with the lowest, you need to sort on the population field in ……………
Options: a. ascending order b. descending order c. alphabetical order d. random order

Ans:– b,– b

How many DMA channels are in an AT-machine?
Options: 3,    4,    7,    8

Ans:B ,B

The study of day-to-day variations in weather called is called
Options: climatology,    meteorology,    cyclogenesis,    None of the above


Crame Trophy Tennis final held in May 2003 was played between
Options: Leander Paes and David Rickle,    John McEnore and David Rickle,    Boris Becker and John McEnroe,    Boris Becker and Leander Paes


The fastest read/write time and most efficient data storage of any disk array type is:
Options: RAID-0.,    RAID-1.,    RAID-2.,    RAID-3.

Ans:A ,A

Which language is spoken in Karnataka?
Options: Marathi,    Hindi,    Malayalam,    Kannada


Which of the following is a technique for hiding the internal implementation details of an object?
Options: Encapsulation,    Polymorphism,    Inheritance,    All of the above.

Ans:A ,A

Undertaker wrestled Yokozuna at the 1994 "Royal Rumble". This was a Casket Match. Undertaker wrestled in another Casket Match at the 1998 "Royal Rumble". Who did he wrestle?
Options: Yokozuna,    Shawn Michaels,    Mabel,    Triple H


How can you break the current column and start a new column immediately?
Options:  A) Press Ctrl + Shift + Enter, B) Press Alt + Enter, C) Press Ctrl + Enter, D) Press Alt + Shift + Enter, 


where is hatkoti mandir in HP
Options: kangra, shimla, solan, sirmour


. All modern computer operate on
Options: A) Information B) Floppies C) Data D) Word


518. vishv ka sabase lamba (9438 ki.mee.) relamaarg traans-saiberiya (roos) kin do shaharon ko jodata hai?
Options: NA

Ans: sent peetarsabarg se blaadeevostak, sent peetarsabarg se blaadeevostak

Which among the following is a positively charged particle emitted by a radioactive element?
Options: Beta ray,    Alpha ray,    Cathode ray,    Gamma ray


The iron ore magnetite consists of
Options: Fe2O3,    Fe3OH4,    FeCO3,    3Fe2O3 .. 3H2O


. What is System Analysis?

Options: A) The design of the screen the user will see and use to enter or display data B) System analysis defines the format and type of data the program will use C) System Analysis involves creating formal model of the problem to be solved D) None of the above


4. Which command is used to provide access to files located in other directories or disks?
Options: a. Tree b. Path c. Dir d. Cd

Ans:Correct Answer: b ,Correct Answer: b

What does Ctrl + = key effect?
Options:  A) Superscript, B) Subscript, C) All Caps, D) Shadow,


BCD numbers are useful whenever _____ information is transferred into or out of a digital system.
Options: decimal,    binary,    ASCII,    hexadecimal

Ans:A ,A

. In Microsoft windows, the graphical pattern on the desktop used as background for windows is
Options: a. Icons b. Wall paper c. Picture d. Background

Ans:0 – b ,0 – b

Which is a secondary memory device?
Options: CPU,    ALU,    Floppy disk,    Mouse

Ans:C ,C

In which of the following can many entity instances of one type be related to many entity instances of another type?
Options: One-to-One Relationship,    One-to-Many Relationship,    Many-to-Many Relationship,    Composite Relationship

Ans:C ,C

A small square or rectangular piece of silica on which several layers of an integrated circuit are etched or imprinted is called
Options: VLSI,    micro,    wafer,    chip

Ans:D ,D

The total capacitance of a series capacitor circuit is:
Options: equal to the sun of the individual capacitive-reactance values,    equal to the sum of the individual capacitance values,    equal to the source voltage divided by total current,    less than the value of the smallest capacitor

Ans:D ,D

A flat-bed plotter uses a pen which moves in two directions across a piece of paper fixed on a flat-bed. Can you tell who controls the movements of this pen?
Options: microfilm,    microfiche,    film card,    COM

Ans:C ,C