Which part interprets program instructions and initiate control operations.


Options: Input,    Storage unit,    Logic unit,    Control unit

Ans:D,(Danswer






More Computer Fundamental Related questions:


Objects on the slide that hold text are called
Options: a. Placeholders b. Object holders c. Auto layouts d. Text holders

Ans: – A , – A


. when you print preview a worksheet
Options: a. the entire worksheet is displayed b. the selected range is displayed c. the active portion of the worksheet is displayed d. a, b and c

Ans:– d,– d


Which language has recently become the de-facto standard for interfacing application programs with relational database system?
Options: Oracle,    SQL,    dBASE,    4GL

Ans:B ,B


A sizeable geographical area with communication based on the telephone system is though as
Options: Local area network,    Wide area network,    Modulator-Demodulator,    All of the above

Ans:B ,B


What is the purpose of the PSH flag in the TCP header?
Options: Typically used to indicate end of message B. Typically used to indicate beginning of message C. Typically used to push the message D. Typically used to indicate stop the message

Ans:– A ,


. From which generation computers the printers were used?
Options: A) first B) second C) third D) fourth

Ans:9-B,9-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 bus is bidirectional?
Options: data bus,    control bus,    address bus,    multiplexed bus

Ans:A ,A


. Who invented EDSAC?
Options: A) John v. Neumann B) J.p. Eckert and John Mauchley C) Maurice Wilkes D) Howard Aiken

Ans:C,C


. To save your computer from viruses you will do
Options: a. Install antivirus software and run it b. Make physical safe for the removal disk c. Scan the removable disk before using it d. All of the above

Ans:7 – a ,7 – a


The type of model that helps the manager forecast future events is the
Options: physical model,    graphical model,    narrative model,    All of the above

Ans:E ,E


The @active data warehouse architecture includes which of the following?
Options: At least one data mart,    Data that can extracted from numerous internal and external sources,    Near real-time updates,    All of the above.

Ans:D ,D


Which of the following summation operation is performed on the bits to check an error-detecting code?
Options: Codec,    Coder-decoder,    Checksum,    Attenuation

Ans:C ,C


Main characteristic of "ring", in Data structure, is
Options: First record points only to the last record,    Last record points to the first record,    Many records point to one record,    Each record points to all other records

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


The new organization established to implement the Fifth Generation Project is called:
Options: ICOT (Institute for New Generation Computer Technology),    MITI (Ministry of International Trade and Industry),    MCC (Microelectronics and Computer Technology Corporation),    SCP (Stategic Computing Program)

Ans:A ,A


Single spacing in MS-WORD document causes ____ point line spacing?
Options: 10 B. 12 C. 14 D. 16

Ans:– B ,


The records in a file or magnetic tape
Options: can only be accessed serially,    have to be arranged in a key sequence,    are meant for backup,    cannot be transferred to a disk file

Ans:A ,A


In SQL, the CREATE TABLESPACE is used
Options: to create a place in the database for storage of scheme objects, rollback segments, and naming the data files to comprise the tablespace,    to create a database trigger,    to add/rename data files, to change storage,    All of the above

Ans:A ,A


What command is used to print a file?
Options: lp,    pg,    prn,    print

Ans:A ,A


The difference between Slide Design and Auto Content Wizard is
Options: a. Both are same b. AutoContent Wizard is just the wizard version of Slide Design c. Slide Design does not provide sample content but Auto Content Wizard provides sample content too! d. Slide Design asks your choice in steps but Auto Content Wizard does not let you make choices

Ans: – C , – C


What is the shortcut key to “Center Align ” the selected text?
Options: Ctrl + C B. Ctrl + E C. Ctrl + F D. None of above

Ans:– B ,


Point out the error in the program. #include<stdio.h> int main() { const int x; x=128; printf("%d\n", x); return 0; }
Options: Error: unknown data type const int,    Error: const variable have been initialised when declared.,    Error: stack overflow in x,    No error

Ans:B ,B


A rectangle represents which of the following in an ERD?
Options: Attribute,    Entity,    Optional One,    Relationship

Ans:B ,B


Which of the following is true concerning an ODBMS?
Options: They have the ability to store complex data types on the Web.,    They are overtaking RDBMS for all applications.,    They are most useful for traditional, two-dimensional database table applications.,    All of the above.

Ans:A ,A


. By default, on which page the header or the footer is printed?
Options: a. on first page b. on alternate page c. on every page d. none of the above

Ans:–  C,–  C


Rapid prototyping proves the quality of a design by
Options: having a program simulate the real system,    having the system analyst present an overview of the design to users, programmers, and consultants,    having a data flow diagram,    both (a) and (b)

Ans:A ,A


DNS is the abbreviation of
Options:  Dynamic Name System B.  Dynamic Network System C.  Domain Name System D.  Domain Network Service

Ans:– C ,


. Which of the following terms is the most closely related to main memory?
Options: A) Non volatile B) Permanent C) Control unit D) Temporary

Ans:D,D


Any data that are entered into the computer, for the first time, will go through the process of
Options: System testing,    Sequential testing,    String testing,    Validation

Ans:D ,D


What is the output of the program #include<stdio.h> int main() { int x = 10, y = 20, z = 5, i; i = x < y < z; printf("%d\n", i); return 0; }
Options: 0,    1,    Error,    None of these

Ans:B ,B


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


If the displayed system time and dateis wrong, you can reset it using
Options: a. Write b. Calendar c. Write file d. Control panel

Ans:d,d


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


What command is used to remove the directory?
Options: rdir,    remove,    rd,    rmdir

Ans:D ,D


In a PowerPoint presentation
Options: a. Sound clips can be inserted but not movie clips b. Movie clips can be inserted but not sound clips c. Both cannot be inserted d. Both can be inserted

Ans: – D , – D


What is the address range of a Class B network address in binary?
Options: 01xxxxxx,    0xxxxxxx,    10xxxxxx,    110xxxxx

Ans:C ,C


hat is the use of Document Map?
Options: to quickly format the document B. to quickly print required page C. to quickly navigate the document D. to quickly correct spelling mistakes

Ans:– C ,


. Which of the following CANNOT be done to data using a Form?
Options: a. Store b. Sort c. Edit d. Print

Ans:9 – a ,9 – a


The rule(s) to follow in constructing decision tables is (are):
Options: a decision should be given a name,    the logic of the table is independent of the sequence in which conditions rules are written, but the action takes place in the order is which the events occur.,    standardized language must be used consistently.,    All of the above

Ans:D ,D


The secondary voltage for a certain power transformer is twice the voltage applied to the primary. The current flowing in the secondary winding will be:
Options: One-half the primary current,    Same as the primary current,    Twice the primary current,    No more than 10% less than the primary current

Ans:A ,A


How can you apply exactly the same formatting you did to another text?
Options: a. Copy the text and paste in new location. Then type the new text again. b. Copy the text and click on Paste Special tool on new place c. Select the text then click on Format Painter and select the new text d. All of above

Ans:– C,– C


An operating system intended for use on microprocessor based systems that support a single user is
Options: PC-DOS,    MS-DOS,    UNIX,    CP/M

Ans:D,(Danswer


Which of the following is not one of the stages in the evolution of distributed DBMS?
Options: Unit of work,    Remote unit of work,    Distributed unit of Work,    Distributed request

Ans:A ,A


What does the show check box in query design window indicate
Options: a. It indicates whether the field is to be used or not b. It indicates whether the field is to be displayed in query result or not c. It indicates whether the field names to be displayed in query result or not d. None of above

Ans:ndash; b,ndash; b


How to restrict to run a macro automatically when starting Microsoft Excel?
Options: Hold down the SHIFT key during startup B. Hold down the CTRL key during startup C. Hold down the ESC key during startup D. Hold down the ALT key during startup

Ans:– A ,


An AND gate
Options: implements logic addition,    is equivalent to a series switching circuit,    is an any or all gate,    is equivalent to a parallel switching circuit

Ans:B,B


An attribute is a(n):
Options: column of a table.,    two dimensional table.,    row of a table.,    key of a table.

Ans:A ,A


The average time necessary for the correct sector of a disk to arrive at the read write head is _____
Options: Down time,    Seek time,    Rotational delay,    Access time

Ans:C ,C


Alice is setting up a small network in her home so that she can study for her MCSE exams. She doesn't have a lot of money to spend on hardware, so she wants to use a network topology that requires the least amount of hardware possible. Which topology should she select?
Options: Star,    Right,    Token-Ring,    Ethernet

Ans:E ,E

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