Which of the following memory is capable of operating at electronics speed?


Options: Semiconductor memory,    Magnetic disks,    Magnetic drums,    Magnetic tapes

Ans:A,A


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More Computer Fundamental Related questions:


A hybrid computer
Options: A) Resembles digital computer B) Resembles analogue computer C) Resembles both a digital and analogue computer D) None of the above

Ans:-C,-C


Human beings are referred to as Homosapiens. Which device is called Silico sapiens?
Options: Monitor,    Hardware,    Robot,    Computer

Ans:D ,D


A data dictionary doesn't provide information about:
Options: where data is located,    the size of the disk storage device,    It allows a many-to-many relationship,    It is conceptually simple

Ans:B ,B


What command is used with vi editor to search a pattern in the forward direction?
Options: ??,    //,    ?,    /

Ans:D ,D


A condition that led to the development of databases was:
Options: the proliferation of data files,    an increase in the amount of data handled by organizations,    a demand for more data to support informational needs,    all the above.

Ans:D ,D


A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. If Delta modulation is selected, then how many bits per second are actually sent?
Options: 32 kbps,    8 kbps,    128 kbps,    64 kbps.

Ans:B ,B


. For _________ data to be useful, both the sender and the receiver need to be able to read and use the data.
Options: a. standardized b. fixed c. delimited d. shared

Ans:2 – d ,2 – d


The general systems model of the firm can be used
Options: to solve problems in college classes,    to ease the transition into a new company, upon graduation,    to solve problems as a manager,    All of the above

Ans:D ,D


The [line number G] key allows you
Options: to move cursor left by one position,    to move cursor right by one position,    to move cursor down by one line,    to move cursor to the beginning of the line specified by the number

Ans:D ,D


The two major types of computer chips are
Options: A) External memory chip B) Primary memory chip C) Microprocessor chip D) Both b and c

Ans:D,D


Which of the following keys is used to delete the character beneath the cursor?
Options: x,    X,    dd,    D

Ans:A ,A


Who launched IBM's First PC in 1981?
Options: Dean Cline,    C.B. Rogers Jr.,    John F. Akers,    David Svenson

Ans:B ,B


Which command will be used with vi editor to insert text to left of cursor?
Options: s,    S,    a,    i

Ans:D ,D


IPV4 Address is
Options:  8 bit B.  16 bit C.  32 bit D.  64 bit

Ans:– C ,


Borders can be applied to
Options:  A) Cells, B) Paragraph, C) Text, D) All of above, 

Ans:-D,-D


The "walk-through" method of programming a robot involves:
Options: walking through your suggested procedure with your supervisor prior to programming,    physically moving the robot through all the motions it is to repeat,    moving the robot from one location to another,    All of the above.

Ans:B ,B


A mouse device may be:
Options: electro-chemical,    mechanical,    optical,    both b and c

Ans:D ,D


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

Ans:D ,D


Which of the following are often used to ensure that data has been accurately input to the computer?
Options: digitizers,    light pens,    keyboards,    input controls

Ans:D ,D


. IBM 1401 is
Options: A) First Generation Computer B) Second Generation Computer C) Third Generation Computer D) Fourth Generation Computer

Ans:B,B


The first widely-used commercial form of Artificial Intelligence (Al) is being used in many popular products like microwave ovens, automobiles and plug in circuit boards for desktop PCs. It allows machines to handle vague information with a deftness that mimics human intuition. What is the name of this AI?
Options: Boolean logic,    Human logic,    Fuzzy logic,    Functional logic

Ans:C ,C


The calculation of expected outcomes in intended to help the manager
Options: identify problems,    identify solutions,    evaluate solutions,    All of the above

Ans:C ,C


In LISP, the function evaluates <object> and assigns this value to the unevaluated <sconst>.
Options: (constant <sconst> <object>),    (defconstant <sconst> <object>),    (eva <sconst> <object>),    (eva <object> <sconst>)

Ans:B ,B


. One of a class of storage device devices that can access storage locations in any order is

Options: A) DTE B) DASD C) DDE D) DDE

Ans:B,B


Insert Date, Format Page Number, and Insert AutoText are buttons on the _____ toolbar.
Options: a. Formatting b. Header and Footer c. Standard d. Edit

Ans:– B,– B


What will be the output of the program? #include<stdio.h> int main() { int i; i = printf("How r u\n"); i = printf("%d\n", i); printf("%d\n", i); return 0; }
Options: How r u 7 2,    How r u 8 2,    How r u 1 1,    Error: cannot assign printf to variable

Ans:B ,B


Which three statements are true about the operation of a full-duplex Ethernet network? There are no collisions in full-duplex mode. A dedicated switch port is required for each full-duplex node. Ethernet hub ports are preconfigured for full-duplex mode. In a full-duplex environment, the host network card must check for the availability of the network media before transmitting. The host network card and the switch port must be capable of operating in full-duplex mode.
Options: 1, 2, and 5,    2 and 4,    2, 3 and 4,    5 only

Ans:A ,A


The output of a 2 input OR gate is 0 only when its
Options: both inputs are 0,    either input is 1,    both inputs are 1,    either input is 0

Ans:A ,A


. All of the following are TRUE regarding virtual memory EXCEPT
Options: a. Any amount of RAM can be allocated to virtual memory b. The setting for the amount of hard disk drive space to allocate virtual memory canbe manually change c. This temporary storage is called the swap file or page file d. Virtual memory is the physical space o the hard drive

Ans: a, a


Point out the error in the program #include<stdio.h> int main() { int i; #if A printf("Enter any number:"); scanf("%d", &i); #elif B printf("The number is odd"); return 0; }
Options: Error: unexpected end of file because there is no matching #endif,    The number is odd,    Garbage values,    None of above

Ans:A ,A


Which programming language is based on Algol 60.
Options: PILOT,    SNOBOL,    ADA,    SIMULA

Ans:D,(Danswer


Which of the following is associated with networks?
Options: Download, node,    Star topology,    Point-to-Point,    Both (a) and (b)

Ans:D ,D


Where can system and mail logs be found in Ret Hat Linux?
Options: /var/log,    /etc/log,    /mail,    All of the above

Ans:A ,A


What are the types of linkages?
Options: Internal and External,    External, Internal and None,    External and None,    Internal

Ans:B ,B


A register organized to allow to move left or right operations is called a ____
Options: Counter B. Loader C. Adder D. Shift register

Ans:– D ,


41. How many different documents you can open at one time?
Options: a. No more than three b. Only one c. As many as your computer memory will hold d. As many as your taskbar can display

Ans:– C ,– C


In SQL, which command is used to make permanent changes made by statements issue since the beginning of a transaction?
Options: ZIP,    PACK,    COMMIT,    SAVE

Ans:C ,C


Which of the following storage devices can store maximum amount of data?
Options:  Floppy Disk B.  Hard Disk C.  Compact Disk D.  Magneto Optic Disk

Ans:– B ,


. Font folder is located on
Options: a. Program folder b. Ms Word file c. Control Panel folder d. Desktop folder

Ans:0 – c ,0 – c


Which of the following is the allocation method of a disk space?
Options: Contiguous allocation B. Linked allocation C. Indexed allocation D. All of the Above

Ans:– D ,


Control Unit of a digital computer is often called the
Options: Clock,    Nerve center,    ICs,    All of the above

Ans:B,B


Environmental information has greater value on the
Options: top management level,    middle management level,    lower management level,    All of the above

Ans:A ,A


. Which operating system does not support networking between computers?
Options: a. Windows 3.1 b. Windows 95 c. Windows 2000 d. Windows NT

Ans: a, a


Which of the following is a graphical input device?
Options: light pen,    keyboard,    mouse,    Track ball

Ans:A ,A


. This database has only one table.
Options: a. relational b. large c. flat-file d. DBMS

Ans:8 – c ,8 – c


Management's decision to rent a computer system may be based upon
Options: tax advantages,    desire to avoid a large one-time payment,    operational flexibility in changing hardware,    All of the above

Ans:D ,D


How many times the program will print "IndiaBIX" ? #include<stdio.h> int main() { printf("IndiaBIX"); main(); return 0; }
Options: Infinite times,    32767 times,    65535 times,    Till stack overflows

Ans:D ,D


A path linking 2 hardware or telecommunication units down which data and control signals can be transmitted is
Options: Modulation,    Demodulation,    Channel,    Signalling

Ans:C ,C


The Management Information system (MIS) structure with one main computer system is called a
Options: hierarchical MIS structure,    distributed MIS structure,    centralized MIS structure,    decentralized MIS structure

Ans:C ,C


The arranging of data in a logical sequence is called:
Options: sorting,    classifying,    reproducing,    summarizing

Ans:A,A

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