Each model of a computer has a unique


Options: Assembly language,    Machine language,    High level language,    All of the above

Ans:B,B






More Computer Fundamental Related questions:


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

Ans:A ,A


. To start Microsoft PowerPoint application
Options: a.  Click on Start >> Programs >> All Programs >> Microsoft PowerPoint b.  Hit Ctrl + R then type ppoint.exe and Enter c.  Click Start >> Run then type powerpnt then press Enter d.  All of above

Ans:1 – C ,1 – C


In a punched card system, data is processed by a
Options: keypunch machine, sorter, and posting machine,    accounting machine, posting machine, and billing machine,    sorter, posting machine, and billing machine,    accounting machine, keypunch machine, and sorter

Ans:D,D


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


A Turnaround document
Options: is circulated among all the staff of an organization.,    is circulated among all the heads of departments of an organization.,    is output at one point which later comes back as an input,    All of the above

Ans:C ,C


A hard disk is divided into tracks which are further subdivided into:
Options: clusters,    sectors,    vectors,    heads

Ans:B ,B


Which of the following statement is correct prototype of the malloc() function in c ?
Options: int* malloc(int);,    char* malloc(char);,    unsigned int* malloc(unsigned int);,    void* malloc(size_t);

Ans:D ,D


The channel in the data communication model can be
Options: postal mail service,    telephone lines,    radio signals,    All of the above

Ans:D ,D


What are the three decisions making operations performed by the ALU of a computer?
Options: A) Grater than B) Less than C) Equal to D) All of the above

Ans:-D,-D


Which of the following is a phase of a compilation process
Options: Lexical analysis,    Code generation,    Both of the above,    Static analysis

Ans:C ,C


Which JDBC driver Type(s) can be used in either applet or servlet code?
Options: Both Type 1 and Type 2,    Both Type 1 and Type 3,    Both Type 3 and Type 4,    Type 4 only

Ans:C ,C


What type of computer programming is used for airplane ticket reservation system?
Options: Multi programming,    Real time programming,    Time sharing,    Batch programming

Ans:B ,B


Zani's framework of effective MIS argues that MIS can only be designed in a:
Options: top down fashion,    co-ordinative fashion,    by managerial participation,    bottom up

Ans:A ,A


Which of the following is correct way to define the function fun() in the below program? #include<stdio.h> int main() { int a[3][4]; fun(a); return 0; }
Options: void fun(int p[][4]) { } ,    void fun(int *p[4]) { } ,    void fun(int *p[][4]) { } ,    void fun(int *p[3][4]) { }

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


Who invented Java?
Options: Netscape,    Microsoft,    Sun,    None of the above is correct.

Ans:C ,C


What is the i/o address for com3?
Options: 3e8,    345,    ff8,    5e8

Ans:A ,A


What is (void*)0?
Options: Representation of NULL pointer,    Representation of void pointer,    Error,    None of above

Ans:A ,A


Which of the following devices would be classified as a robot by the Robot Institute of America?
Options: Automobile,    Pick-and-place manipulator,    Artificial hand,    All of the above

Ans:B ,B


_____ means that the manager spends his or her time dealing with exceptions or those situations which are out of control
Options: relevant,    management by exception,    predictive reports,    control

Ans:B ,B


. External command in DOS are
Options: a. Copy, edit, sys, format b. Edit, sys, chkdsk c. Chkdsk, prompt, date d. Sys, ver, vol

Ans:Correct Answer: b ,Correct Answer: b


Binary search algorithm can not be applied to
Options: a. sorted linked list b. sorted binary trees c. sorted linear array d. pointer array  

Ans:a,a


What will be the output of the program? #include<stdio.h> #include<stdarg.h> void fun1(int num, ...); void fun2(int num, ...); int main() { fun1(1, "Apple", "Boys", "Cats", "Dogs"); fun2(2, 12, 13, 14); return 0; } void fun1(int num, ...) { char *str; va_list ptr; va_start(ptr, num); str = va_arg(ptr, char *); printf("%s ", str); } void fun2(int num, ...) { va_list ptr; va_start(ptr, num); num = va_arg(ptr, int); printf("%d", num); }
Options: Dogs 12,    Cats 14,    Boys 13,    Apple 12

Ans:D ,D


A central computer surrounded by one or more satellite computers is called a
Options: bus network,    ring network,    star network,    All of the above

Ans:C ,C


. The key F12 opens a
Options: a. Save As dialog box b. Open dialog box c. Save dialog box d. Close dialog box

Ans:– A,– A


Which one of the following kinds of materials has the lowest permeability?
Options: A diamagnetic material,    A paramagnetic material,    A feiTomagnetic material,    All of the above

Ans:A ,A


If the period of a sine wave is 0.001 second, the frequency of the sine wave is:
Options: 0.001 Hz,    1,000 Hz,    10,000 Hz,    10 Hz

Ans:B ,B


Data link layer retransmits the damaged frames in most networks. If the probability of a frame's being damaged is p, what is the mean number of transmissions required to send a frame if acknowledgements are never lost.
Options: P I (K + 1),    KIK (1 + F),    1/ (1 - F),    K I (K - P)

Ans:C ,C


. Which major database object stores all data?
Options: a. Field b. Query c. Record d. Table

Ans:3 – d ,3 – d


. Can you set 0.5 inch left indentation for a cell in Excel?
Options: a. Excel does not have indentation feature b. You can specify indentation only if you turn the rulers on c. Indentation can be set from Format Cells dialog box d. The indentation can be specified only when printing

Ans:– c,– c


Programmable controllers:
Options: are programmed using relay ladder logic,    cannot perform functions other than relay logic,    are widely used in many different industries,    (a) and (c) above

Ans:D ,D


A menu-driven system
Options: can be used only by computer professionals,    is required only for on-line systems,    increases the operator's work,    presents options and allows the user to make selections

Ans:D ,D


. A __________ is a grid with labeled columns and rows.
Options: a. Dialog box b. Worksheet c. Clipboard d. Toolbar

Ans:– b,– b


The principle of locality of reference justifies the use of
Options: reenterable,    non reusable,    virtual memory,    cache memory

Ans:D ,D


It is a sign or symbol that specifies, operator, and values that produce a result
Options: a. operator b. query c. expression d. None of the above

Ans:ndash; a,ndash; a


The distinguishable parts of a record are called
Options: files,    data,    fields,    database

Ans:C ,C


A memory that holds micro programs is
Options: Core memory,    ROM,    RAM,    Control memory

Ans:B ,B


Major expressions used with find command to select file is it has been accessed in more than 375 days, is
Options: -atime +365,    -mtime + 365,    -atime -365,    -mtime -365

Ans:A ,A


Which of the following is not Unary operation?
Options: Select B. Project C. Rename D. Union

Ans:– D ,


Which of the following digits are known as the terminal number of the Network User Address (NUA)?
Options: 5-7,    1-4,    8-12,    13-14

Ans:C ,C


The third stage in designing a database is when we analyze our tables more closely and create a ___________ between tables
Options: a. relationship b. Join c. Query d. None of these

Ans:dash; a,dash; a


. Which is not the function of “Edit, Clear” command?
Options: a. Delete contents b. Delete notes c. Delete cells d. Delete formats

Ans:– c,– c


The macro processor must perform
Options: recognize macro definitions and macro calls,    save the macro definitions,    expand macro calls and substitute arguments,    All of the above

Ans:D ,D


Which network is a packet switching network?
Options: Ring network,    LAN,    Star network,    EuroNET

Ans:D,(Danswer


The term used to refer to the checking of outputs of a computer, with the corresponding input documents, is called
Options: auditing around the computer,    auditing through the computer,    process control,    beta-test

Ans:A ,A


In Prototyping, the following are used
Options: screen generators,    input generators,    application generators,    All of the above

Ans:D ,D


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


What is not true of a Java bean?
Options: There are no public instance variables.,    All persistent values are accessed using getxxx and setxxx methods.,    It may have many constructors as necessary.,    All of the above are true of a Java bean.

Ans:C ,C


A certain electromagnet has 1000 turns of wire. How much current must flow through the coil in order to generate an mmf of 100 ampere-turns?
Options: 0.1 A,    1000 A,    10 A,    100 A

Ans:B ,B


Which language has been selected as the basis for the Japanese "fifth generation" computers.
Options: ALGOL,    COBOL,    PROLOG,    C

Ans:C ,C

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