The basic operations performed by a computer are


Options: A) Arithmetic operation B) Logical operation C) Storage and relative D) All the above

Ans:D,D


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More Computer Fundamental Related questions:


In LISP, the function (endp <list>)
Options: returns a new list that is equal to <list> by copying the top-level element of <list>,    returns the length of <list>,    returns t if <list> is empty.,    All of the above

Ans:C ,C


. What was the expected feature of fifth generation computers when Japan started FGCS?
Options: A) Operating Systems B) Paralled Processing C) ULSI D) None of above

Ans:B,B


Which type of entity represents an actual occurrence of an associated generalized entity?
Options: Supertype entity,    Subtype entity,    Archetype entity,    Instance entity

Ans:D ,D


EDP auditors can be acquired from
Options: computer consulting firms,    accounting firms,    general management consulting firms,    All of the above

Ans:D ,D


The benefits of a standard relational language include which of the following?
Options: Reduced training costs,    Increased dependence on a single vendor,    Applications are not needed.,    All of the above.

Ans:A ,A


What is the number of bits needed for an address in a 4 K memory?
Options: 16,    8,    12,    4

Ans:C ,C


The data dictionary tells the DBMS
Options: what files are in the database,    what attribute are possessed by the data,    what these files contain,    All of the above

Ans:D ,D


An audio transformer has a turn ratio of 9, What is its impedance ratio?
Options: 81,    85,    6,    9

Ans:A ,A


. Which of the following field properties enforces the use of parentheses when keying an area code?
Options: a. Field Size b. Format c. Input Mask d. Validation Rule

Ans:0 – c ,0 – c


. Background color or effects applied on a document is not visible in
Options: a. Web layout view b. Print Layout view c. Reading View d. Print Preview

Ans:– D,– D


A transparent DBMS
Options: a. can not hide sensitive information from users b. keeps its logical structure hidden from users c. keeps its physical structure hidden from users d. both b and c 

Ans:.c,.c


Which of the following is a measure to test how good or bad a modular design is
Options: Module strength,    Module coupling,    Static analysis,    All of the above

Ans:A ,A


.   To create a PowerPoint presentation from a template
Options: a. Click File, New, select the presentations tab and choose a template b. Click File, New Template and choose a template c. Import a presentation template from PowerPoint’s template wizard d. Click Create Template from scratch, Now

Ans:1 – A ,1 – A


The benefit of using computers are that
Options: Computers are very fast and can store huge amounts of data,    Computers produce accurate output even when the input is incorrect,    Computers are designed to the inflexible,    All of the above

Ans:A ,A


In MS Word, Ctrl+S is for …..
Options: Scenarios B. Size C. Save D. Spelling Check

Ans:– C ,


Which of the following is the fastest?
Options: CPU,    magnetic tapes and disks,    video terminal,    sensors, mechanical controllers

Ans:A,A


63. How to use Format Painter multiple times
Options: a. By Click on Lock Format Painter Icon b. By Double Click on the Format Painter Icon c. By Selecting Edit -> Format Painter -> Multiple Use d. Format Painter cannot be use multiple times

Ans:–  B ,–  B


A screen element of MS Word that is usually located below the title bar that provides categorized options is
Options: a. Menu mar b. Tool Bar c. Status Bar d. All of the above

Ans:– A,– A


. Which of the following programming language started from second generation?
Options: A) COBOl B) BASIC C) C D) LISP

Ans:A,A


Which of the following is a component of an expert system?
Options: explanation module,    knowledge base,    natural language interface for the user,    inference machine

Ans:E ,E


How would you round off a value from 1.66 to 2.0?
Options: ceil(1.66),    floor(1.66),    roundup(1.66),    roundto(1.66)

Ans:A ,A


Which of the following case does not exist in complexity theory
Options: a. Best case b. Worst case c. Average case d. Null case  

Ans:d,d


.   The auto shapes tool provides you with
Options: a. Fancy text to place on your slide b. Commonly found shapes c. Any shape you want to add on a slide d. Clip art that is related to your presentation

Ans:8 – B ,8 – B


Direct Numerical Control means:
Options: using several computers to control one large machine,    using one computer to control several machines,    complete elimination of a need for a human operator.,    eliminating computers from the manufacturing process

Ans:B ,B


IBM-PC is an example of
Options: A main frame,    Machine-in-built,    Micro computer,    Special purpose

Ans:C ,C


Changes made periodically to a system, after its implementation, is known as system
Options: analysis,    design,    development,    maintenance

Ans:D ,D


Point out the error in the following program. #include<stdio.h> #include<stdarg.h> void display(char *s, ...); void show(char *t, ...); int main() { display("Hello", 4, 12, 13, 14, 44); return 0; } void display(char *s, ...) { show(s, ...); } void show(char *t, ...) { int a; va_list ptr; va_start(ptr, s); a = va_arg(ptr, int); printf("%f", a); }
Options: Error: invalid function display() call,    Error: invalid function show() call,    No error,    Error: Rvalue required for t

Ans:B ,B


The operation of a digital computer is based on _____ principle.
Options: counting,    measuring,    electronic,    logical

Ans:A ,A


A teleprocessing system may consist of
Options: user systems,    communications systems,    computer center systems,    All of the above

Ans:D ,D


Properties that describe the characteristics of entities are called:
Options: entities.,    attributes.,    identifiers.,    relationships.

Ans:B ,B


Set of premitted values of each attribute is called
Options: Domain B. Tuple C. Relation D. Schema

Ans:– A ,


.   Which is the best view for getting your thoughts for a presentation out on the computer?
Options: a. Outline view b. Notes page view c. Slide sorter view d. Slide view

Ans:5 – A ,5 – A


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: ascending order B. descending order C. alphabetical order D. random order

Ans:– B ,


Number of bits per symbol used in Baudot code is
Options: 1,    5,    8,    9

Ans:B ,B


. A graphical user interface displays
Options: a. Graphics b. Text c. Both of above d. None of above

Ans:7 – c ,7 – c


A computer will function only if it
Options: has a control unit,    is given input data,    has a program in its memory,    has software package

Ans:C ,C


Which of the following is done in order a data in phase 1 of the system development life cycle?
Options: reviewing policies and procedures,    conducting interviews,    using questionnaires to conduct surveys.,    All of the above

Ans:D ,D


Which type of digitizer measures a wave traveling at the speed of sound?
Options: Electrostatic,    Sonic,    Digitizing sr amer,    Caparitive

Ans:B ,B


. Driver is
Options: a. Hardware controller b. Hardware and gain controller c. Data controller d. All of above

Ans:9 – a ,9 – a


Which of the following statements are correct about the program? #include<stdio.h> int main() { printf("%p\n", main()); return 0; }
Options: It prints garbage values infinitely,    Runs infinitely without printing anything,    Error: main() cannot be called inside printf(),    No Error and print nothing

Ans:B ,B


Expand EDVAC
Options:

Ans:Electronic Discrete Variable Automatic Computer,


. In help menu of Excel, which of the following tabs are found?
Options: a. Contents tab b. Answer Wizard tab c. Index tab d. all of the above.

Ans:– d,– d


. Which enables us to send the same letter to different persons?
Options: a. macros b. template c. mail merge d. none

Ans:–  C,–  C


Which values are held in CMOS for the hard drive
Options: size (heads, cylinders, sectors),    IRQ,    Free space,    Virus alert

Ans:A ,A


....... interface consists of thing like program counter, register, interrupts and terminal
Options: a. Hardware b. Software c. Data d. None

Ans:2 – a ,2 – a


The process of reading a database schema and producing a data model from that schema is known as:
Options: data modeling.,    database design.,    reverse engineering.,    None of the above is correct.

Ans:C ,C


From which tag descriptive list starts
Options: ,B,C
,D


Ans:D,



. All attachment fields display as a(n) ____ in Datasheet View.
Options: a. icon b. button c. thumb tack d. paperclip

Ans:3 – d ,3 – d


One approach to standardizing storing of data
Options: MIS,    structured programming,    CODASYL specifications,    All of the above

Ans:C ,C


The time for which a piece of equipment operates is called
Options: Seek time,    Effective time,    Access time,    Real time

Ans:B,(Banswer

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