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:


Which of the following statements is true
Options: as parallel run involves two different terminals accessing a common database,    computers are essential for systems Analysis,    Flow of information in an organization is always vertical,    alpha testing is the verification process a system goes through for the first time

Ans:D ,D


Which of the following is usually a special one-time operation that must be completed over a limited time period?
Options: Batch,    Patch,    Project,    Word

Ans:C ,C


What is the middle name of Bajji (Harbhajan Singh)?
Options: Plaba,    Plaha,    Kholi,    Asrani

Ans:B,B


. How do you wrap the text in a cell?
Options: a. Format, cells, font b. Format, cells, protection c. format, cells, number d. Format, cells, alignment

Ans:– d,– d


What will be the output of the program? #include<stdio.h> int main() { float fval=7.29; printf("%d\n", (int)fval); return 0; }
Options: 0,    0.0,    7.0,    7

Ans:D ,D


. Which of the following search criteria is invalid?
Options: a. $45* b. *cal* c. D*m?? d. AS150*

Ans:6 – a ,6 – a


. CAD stands for

Options: A) Computer aided design B) Computer algorithm for design C) Computer application in design D) All of the above

Ans:A,A


What type of system did Paul Nipkow, John Baird, and Charles Jenkins all invent?
Options: Telephone,    Early Warning,    Electricity,    Television

Ans:D,D


A wrist grounding strap contains which of the following:
Options: Surge protector,    Capacitor,    Voltmeter,    Resistor

Ans:D ,D


Shamsher Jang
Options:

Ans:Sirmaur,Sirmaur


Which of the following statements is not true
Options: A structured chart is a sequential representation of program design,    the Real-Time system is a particular case of a on-line-system,    Batch totals are not incorporated while designing real-time applications,    4GLs are used for application proto typing

Ans:A ,A


Who founded the FSF?
Options: Linus Torvalds,    Richard Stallman,    Bob Young,    All of the above

Ans:B ,B


The pass located at the southern end of the Nilgiri Hills in south India is called
Options: the Palghat gap,    the Bhorghat pass,    the Thalgat pass,    the Bolan pass

Ans:A,A


Which of the following is an unsupervised data mining technique?
Options: Cluster analysis only,    Regression Analysis only,    RFM Analysis only,    Both Regression Analysis and RFM Analysis

Ans:A ,A


5.In Excel accounting style shows negative numbers in
Options: (A)Bold (B) Brackets (C) Parentheses (D) Quotes

Ans:5. (C),5. (C)


What do you call a computer on a network that requests files from another computer?
Options: A client,    A host,    A router,    A web server

Ans:A,A


Which one of the following phrases most accurately describes a purely inductive circuit?
Options: Resistances provide the only opposition to current flow,    Inductive reactance provides the only opposition to current flow,    Combinations of resistance and inductive reactance provide any opposition to current flow,    The ac voltage lags the current by 90 degree

Ans:B ,B


. Generally, the DATE is entered in the form
Options: a. DD-YY-MM b. YY-DD-MM c. MM-YY-DD d. MM-DD-YY

Ans:Correct Answer: d ,Correct Answer: d


The principal copper deposits of India lie in which of the following places?
Options: Hazaribag and Singbhum of Bihar,    Khetri and Daribo areas of Rajasthan,    Anantapur in Andhra Pradesh,    Siwaliks in Uttar Pradesh and in Karnataka

Ans:A,A


The highest mountains in Africa, which is not part of any mountains chain, is
Options: Mt. Aconcagua,    Mr. Kilimanjaro,    Mt. Kosciuszko,    Mont Blanc

Ans:B,B


The complexity of merge sort algorithm is
Options: A)O(n) b.O(log n) c.O(n2) d.O(n log n)

Ans:D,


where is jandi math in hp
Options: solan, kullu, lahaul , kinnaur

Ans:kinnaur,kinnaur


What is the name of the printer which prints all the A's in a line before all the B's?
Options: Thermal printer,    Electrostatic printer,    Line printer,    Ink-jet printer

Ans:C,C


No computer can do anything without a
Options: program,    memory,    chip,    output device

Ans:A ,A


What flavor of Network Address Translation can be used to have one IP address allow many users to connect to the global Internet?
Options: NAT,    Static,    Dynamic,    PAT

Ans:D ,D


7.A command that lets you cange one or more fields in a record is
Options: (A)Insert (B) Modify (C) Look up (D) All of the above 12

Ans:127. (B),127. (B)


Which of the following commands is used to display the filenames in multiple columns with indication of directories and executable file?
Options: ls -F -x,    ls -l,    ls ~ x,    Ip

Ans:A ,A


The time interval from when the given star passes directly overhead to when it next passed directly overhead, is defined as
Options: one sidereal day,    one solar day,    both the terms are similar, so any of these may be used,    None of the above

Ans:A,A


What will be the output of the program? #include<stdio.h> int main() { char huge *near *far *ptr1; char near *far *huge *ptr2; char far *huge *near *ptr3; printf("%d, %d, %d\n", sizeof(**ptr1), sizeof(ptr2), sizeof(*ptr3)); return 0; }
Options: 4, 4, 4,    2, 2, 2,    2, 8, 4,    2, 4, 8

Ans:A ,A


What does RIPv2 use to prevent routing loops? CIDR Split horizon Authentication Classless masking Holddown timers
Options: 1 and 3,    2, 3 and 5,    2 and 5,    3 and 4

Ans:C ,C


The situation when in a linked list START=NULL is
Options: a. underflow b. overflow c. housefull d. saturated  

Ans:a,a


baal gangaadhar tilak
Options: NA

Ans: 589. raajyasabha ke kitane sadasyon ka chunaav har 2 varsh baad hota hai?, 589. raajyasabha ke kitane sadasyon ka chunaav har 2 varsh baad hota hai?


Data division is the third division of a _____ program.
Options: COBOL,    BASIC,    PASCAL,    FORTH

Ans:A ,A


1.In system models, object is
Options: (A)An entity that has a state and defined set of operations that operates on that state (B) Software program (C) Programming language, that develops any given program (D) None of these 10

Ans:101. (A),101. (A)


. RJ45 UTP cable has ________ Cables.
Options: A) 2 pair B) 3 pair C) 4 pair D) 5 pair

Ans:C,C


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


790. shushk sel’ mein kya hota hai?
Options: NA

Ans: amoniyam kloraid, amoniyam kloraid


3.Cache memory is
Options: (A)Bigger and slower than main memory (B) Bigger and faster that main memory (C) Smaller and slower than main memory (D) Smaller and faster than main memory 16

Ans:163. (D),163. (D)


. Your German supplier still invoices for parts in Deutsche marks. How can you have Excel convert those sums to Euros?
Options: a. On the Insert menu, click Symbol and from the currency symbols subset, select the Euro sign. b. On the tools menu, click Add-Ins, and select the Euro Currency Tools check box c. Apply a selected background color d. All of above

Ans:– b,– b


. While working with MS DOS which command is used to change the extension of all file names ending with .txt to doc?
Options: a. Ren *.doc *.txt b. Ren .txt .doc c. Ren file.doc file.text d. Ren a:*.doc *.doc

Ans:6 – a ,6 – a


7.Which of the following terms does not describe a database structure used by a DBMS to link data from several files?
Options: (A)Relational (B) Structural (C) Network (D) All of the above 144 | 14

Ans:147. (B),147. (B)


634. gova purtagaalee shaasan se kab aajaad hua?
Options: NA

Ans: 1961, 1961


What will be the output of the program (sample.c) given below if it is executed from the command line? cmd> sample friday tuesday sunday /* sample.c */ #include<stdio.h> int main(int argc, char *argv[]) { printf("%c", **++argv); return 0; }
Options: s,    f,    sample,    friday

Ans:B ,B


3.A storage devices where the access time is effectively independent of the location of the data is referred as
Options: (A)Direct access (B) Secondary storage (C) Primary storage(D) None of these 2

Ans:23. (A),23. (A)


1.In Excel concatenation of text can be done using
Options: (A)Apostrophe (‘) (B) Exclamation (!) (C) Hash (#) (D) Ampersand (&) 6

Ans:61. (D),61. (D)


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

Ans:– C ,


What is meant by computer literacy?
Options: Knowing what a computer can and cannot do,    Ability to write computer programs,    Knowing computer related vocabulary,    Ability to assemble computers

Ans:A ,A


Locks placed by command are called ________ .
Options: implicit locks,    explicit locks,    exclusive locks,    shared locks

Ans:B ,B


The memory sizes in mainframe computers and advanced technology micro computers are expressed as
Options: Bytes,    Kilo-bytes,    Bits,    Megabytes

Ans:D,D


A NAND gate has:
Options: LOW inputs and a LOW output,    HIGH inputs and a HIGH output,    LOW inputs and a HIGH output,    None of the these

Ans:C ,C

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