Which one of the following is termed a combination input-output device?


Options: VDT,    Keyboard,    Printer,    Laser Jet

Ans:A,A






More Computer Fundamental Related questions:


The original LISP machines produced by both LMI and Symbolics were based on research performed at:
Options: CMU,    MIT,    Stanford University,    RAMD

Ans:B ,B


. A __ name must be unique within a database
Options: a. Table b. Field c. Record d. Character

Ans:5 – a ,5 – a


The direction of conventional current flow is:
Options: from negative to positive,    from positive to negative,    from left to right,    from neutral to positive

Ans:B ,B


. How to specify cell range from A9 to A99 in Excel?
Options: (A9, A99) B. (A9 to A99) C. (A9 : A99) D. (A9 – A99)

Ans:– C ,


Which of the following network types have a designated router and a backup designated router assigned? Broadcast Point-to-point NBMA NBMA point-to-point
Options: 1, 2 and 3,    1 and 3,    3 and 4,    All of the above

Ans:B ,B


How would you allow device drivers and TSR's to be loaded into Upper Memory Blocks?
Options: DOS=High,    Devicehigh=,    Loadhigh=,    DOS=UMB

Ans:D ,D


. In a query’s Design View, right-clicking the sloping portion of the join line between two tables and selecting Delete will delete what?
Options: a. The join line but not the relationship between the two tables b. The relationship between the two tables locally c. The relationship between the two tables globally d. The primary key of the first table

Ans:3 – b ,3 – b


. Underlined text, such as text and folder names is referred to as
Options: a. Hyperlink b. Menu c. Source drive d. None of these

Ans: a, a


Which is used for manufacturing chips?
Options: A) Bus B) Control unit C) Semiconductors D) A and b only

Ans:-C,-C


If communication software can be called the "traffic cop" of a micro communication system, then what should the modem be called?
Options: Park,    Bridge,    Interface,    Link

Ans:B ,B


. Which of the following is not the correct method of editing the cell content?
Options: a.  Press the Alt key b.  Press the F2 key c.  Click the formula bar d.  Double click the cell

Ans:– a,– a


Which one of the following statements is true for voltage in a parallel circuit?
Options: The total voltage in a parallel circuit is equal to the average value of the individual voltages,    The total voltage in a parallel circuit is always less than the value of the smallest voltage,    The total voltage is equal to the sum of the voltages across the individual branches in a parallel circuit,    The total voltage of a parallel circuit is the same as the voltages across each branch

Ans:D ,D


What will be the output of the program? #include<stdio.h> #define JOIN(s1, s2) printf("%s=%s %s=%s \n", #s1, s1, #s2, s2); int main() { char *str1="India"; char *str2="BIX"; JOIN(str1, str2); return 0; }
Options: str1=IndiaBIX str2=BIX,    str1=India str2=BIX,    str1=India str2=IndiaBIX,    Error: in macro substitution

Ans:B ,B


. Which of the following is correct regarding Underline in MS-Word?
Options: a. Color of Underline can be change b. Style of Underline can be change c. Underline can be set using by shortcut key d. All of the above

Ans: –  D , –  D


The total impedance of a series RLC circuit:
Options: is minimum at the resonant frequency,    always increases as the applied frequency increases,    always decreases as the applied frequency increases,    is maximum at the resonant frequency

Ans:A ,A


Which part interprets program instructions and initiate control operations.
Options: Input,    Storage unit,    Logic unit,    Control unit

Ans:D,(Danswer


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


Name of the first guided weapon in the world which used a programmable digital computer:
Options: Sting Ray Torpedo,    Mk 46 Torpedo,    Air-Launched Cruise Missile (ALCM),    Tomahawk Missile

Ans:A,A


Which shell's wild-cards is used to match a single character?
Options: *,    ?,    [ijk],    [!ijk]

Ans:B ,B


How many steps are there between Start and Finish in AutoContent Wizard?
Options: a. 3 b. 4 c. 5 d. 6

Ans: – A , – A


A __________ enables you to view data from a table based on a specific criterion
Options: a. Form b. Query c. Macro d. Report

Ans:ndash; b,ndash; b


. Which of the following series type is not valid for Fill Series dialog box?
Options: a.  Linear b.  Growth c.  Autofill d.  Time

Ans:– d,– d


Most AC power is obtained from:
Options: generators,    batteries,    oscillators,    lightning

Ans:C ,C


The following are functions of a DBMS except ________ .
Options: creating and processing forms,    creating databases,    processing data,    administrating databases

Ans:A ,A


. 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 of the following is the latest version of Excel
Options: a. Excel 2000 b. Excel 2002 c. Excel ME d. Excel XP

Ans:#8211; d,#8211; d


. It is acceptable to let long text flow into adjacent cells on a worksheet when
Options: a.  data will be entered in the adjecent cells b.  no data will be entered in the adjacent cells c.  there is no suitable abbrevition for the text d.  there is not time to format the text

Ans:– b,– b


What is the maximum data rate for the 802.11a standard?
Options: 6Mbps,    11Mbps,    22Mbps,    54Mbps

Ans:D ,D


In DBMS FD stands for _______
Options: a. Facilitate data b. Functional data c. Facilitate dependency d. Functional dependency

Ans:– d ,


Which of the following font effect is not available in PowerPoint Font dialog box?
Options: a. Underline b. Shadow c. Emboss d. Strikethrough

Ans: – D , – D


. If you are working in English (US), Chinese or Japanese, Excel 2002 can speak data as you enter it, to help you verify accuracy. How do you activate this feature?
Options: a. Point to speech on the tools menu, and then click show text to speech toolbar. b. Click validation on the data menu c. Point to speech on the tools menu, and then click speech recognition d. All of above

Ans:– a,– a


A compiler for a high-level language that runs on one machine and produces code for a different machine is called
Options: optimizing compiler,    one pass compiler,    cross compiler,    multipass compiler

Ans:C ,C


What is route poisoning?
Options: It sends back the protocol received from a router as a poison pill, which stops the regular updates.,    It is information received from a router that can't be sent back to the originating router.,    It prevents regular update messages from reinstating a route that has just come up.,    It describes when a router sets the metric for a downed link to infinity.

Ans:D ,D


Both conditions display on the same row in the design grid when ___operator is in use
Options: a. OR b. IN c. AND d. LIKE

Ans:ndash; c,ndash; c


The minimum time delay required between the initiation of two successive memory operations is known as
Options: memory cycle time,    memory access time,    transmission time,    waiting time

Ans:A ,A


The speed at which the monitor accepts data is called:
Options: bandwidth,    response time,    interlacing,    scanning

Ans:A ,A


Which of the following is used for modulation and demodulation?
Options: modem,    protocols,    gateway,    multiplexer

Ans:A ,A


Pipelining strategy is called implement
Options: a . instruction execution b . instruction prefetch c . instruction decoding d . instruction manipulation

Ans:5.b,5.b


. Ctrl + C
Options: a. Copy the selected text b. Cut the selected text c. Print the selected text d. Paste the selected text

Ans:–  A,–  A


Which of these controller types is the most accurate?
Options: Proportional plus integral,    Proportional,    Proportional plus derivative,    Three mode

Ans:D ,D


. What do you call a primary key field included in another table?
Options: a. Foreign key b. Parent key c. Child key d. Index

Ans:– a,– a


The first firm to mass-market a microcomputer as a personal computer was
Options: A) IBM B) Super UNIVAC C) Radio Shaks D) Data General Corporation

Ans:-C,-C


Point out the error in the following program. #include<stdio.h> void display(int (*ff)()); int main() { int show(); int (*f)(); f = show; display(f); return 0; } void display(int (*ff)()) { (*ff)(); } int show() { printf("IndiaBIX"); }
Options: Error: invalid parameter in function display(),    Error: invalid function call f=show;,    No error and prints "IndiaBIX",    No error and prints nothing.

Ans:C ,C


One of the major components of a PC is the Central Processing Unit (CPU) which can be best described as:
Options: The device that sends the monitor signals telling it what to display,    The area that regulates all of the system power usage,    The area where ail the of the Basic input/output routines are stored,    The area where all of the processing takes place

Ans:D ,D


85. A _____ contains buttons, boxes, and menus that allow tasks to be performed more quickly than using the menu bar.
Options: a. format bar b. status bar c. command bar d. toolbar

Ans:– D ,– D


A relocate program form is one which
Options: cannot be made to execute in any area of storage other than the one designated for it at the time of its coding or translation.,    consists of a program and relevant information for its relocation.,    can itself performs the relocation of its address-sensitive portions.,    all of the above

Ans:B ,B


A memory that does not change its contents without external causes is known as
Options: Dynamic memory,    Static memory,    RAM,    EEPROM

Ans:B ,B


The POST routine, which counts system board RAM first, is stored in:
Options: RAM,    microprocessor,    ROM BIOS,    CMOS

Ans:C ,C


If a relationship has a cascade updates constraint, then if ________ in the parent table is changed, then the same change will automatically be made to any corresponding foreign key value.
Options: the primary key,    any alternate key,    a surrogate key,    a foreign key

Ans:A ,A


Which 32-bit microprocessor is used in IBM's PS/2 model-80 computer?
Options: 8088,    80286,    80386,    80486

Ans:C ,C

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