Any device that performs signal conversion is

Options: Modulator,    Modem,    Keyboard,    Plotter


More Computer Fundamental Related questions:

74. When a custom tab stop is set, Word _____.
Options: a. clears all default tab stops b. clears all default tab stops to the right of the custom tab stop c. clears all default tab stops to the left of the custom tab stop d. does not clear any default tab stops

Ans:– C ,– C

What is the name given to all the programs inside the computer with makes it usable?
Options: Application software,    System software,    Firm ware,    Shareware

Ans:B ,B

The dynamic race hazard problem occurs in
Options: combinational circuits only,    sequential circuits only,    both combinational and sequential circuits,    none of the combinational and sequential circuits

Ans:D ,D

4.In Excel the following is not an example of a value
Options: (A)350 (B) May 10, 2001 (C) 57&per cent;(D) Serial Number 50771 5

Ans:54. (D),54. (D)

When a disk stack is serviced by a comb-like access mechanism, there is one read/write head for each
Options: disk,    disk surface,    track,    cylinder

Ans:B ,B

How many times did Geet Sethi win the lBSF World Billiards title?
Options: 2,    3,    4,    5


. Which of the following is not an option in the spelling dialog box?
Options: a. Edit b. Ignore c. Ignore all d. Change

Ans:– a,– a

0.Inclusion dependencies
Options: (A)The amount of information with in data as opposed to the amount of redundancy or noise (B) One of the defining aspects of a data warehouse (C) Restriction that requires data in one column of a database table to the a subset of another-column (D) None of these 5

Ans:50. (C),50. (C)

. Which of the following generation computers had expensive operation cost?
Options: A) First B) Second C) Third D) Fourth


An ideal voltage source has
Options: Zero internal resistance,    Infinite internal resistance,    A load dependent voltage,    A load-dependent current

Ans:A ,A

0.SizerFixed in window programming
Options: (A)this type of sizer ensures that a panel window fills the complete client rectangle of a frame window (B) this sizer class makes a panel ‘stick’ to one side of a frame window and the size of the panel window is a fixed number of pixels (C) this sizer ensures that a panel window is percentage of the size of a frame window. (D) None of these 4

Ans:40. (B),40. (B)

CPU speed of a personal computer is
Options: 32 KIPS B. 100 KIPS C. 1 MIPS D. None of these

Ans:– B ,

. The___ operator will cause a record to be selected only if two or more conditions are satisfied
Options: a. Or b. If or c. Range d. And

Ans:1 – d ,1 – d

Convert the 1000 0000 0000 1111 signed binary number to decimal number.
Options: +15,    -15,    -30,    +30

Ans:B ,B

Error rate is
Options: an error-detecting code based on a summation operation performed on the bits to be checked.,    a check bit appended to an array of binary digits to make the sum of all the binary digits.,    a code in which each expression conforms to specific rules of construction, so that if certain errors occur in an expression, the resulting expression will not conform to the rules of construction and thus the presence of the errors is detected.,    the ratio of the number of data units in error to the total number of data units

Ans:D ,D

District with lowest urban population in HP
Options: kinnaur , lahul, kullu, chamba

Ans:lahaul spiti,lahaul spiti

4.In Microsoft PowerPoint it is the name of the form used to input chart values
Options: (A)Datasheet (B) Microsoft Excel (C) Microsoft graph (D) Auto form 15

Ans:154. (A),154. (A)

A packet switching network that was sponsored by the Commission of the EEC and became operational in 1979 is
Options: LAN,    Broadband network,    Star network,    Euronet

Ans:D ,D

. Which of the following statements about criteria in a query is NOT true?
Options: a. Criteria can contain wildcard characters. b. Criteria in a query selects or excludes certain records. c. Criteria cannot be specified as an expression. d. Multiple criteria can be specified using AND, OR, and relational operators.

Ans:0 – c ,0 – c

4, haridvaar (ganga), ilaahaabaad (ganga-yamuna ke sangam par), ujjain (kshipra), naasik (godaavaree)
Options: NA

Ans: 867. anjata kee guphaon mein chitrakaaree kis dharm se sambandhit hain?, 867. anjata kee guphaon mein chitrakaaree kis dharm se sambandhit hain?

An inventor is a gate with only _____ input; the output is always in the opposite state from the input
Options: one,    two,    more than one,    All of the above

Ans:A ,A

We hear of two envoys being sent to the Roman kings, one in 27-28 AD to the court of Augustus and the other in 110-20 AD to the court of
Options: Cartius,    Trajan,    Nero,    Brutus


Normal adult human male has
Options: 10 gram of haemoglobin/100 gram of blood,    14 gram of haemoglobin/100 gram of blood,    18 gram of haemoglobin/100 gram of blood,    24 gram of haemoglobin/100 gram of blood


Shaurya Chakra made up of bronze is awarded for
Options: gallantry otherwise than in the face of the enemy,    most conspicuous bravery for some act of self sacrifice,    gallantry in the presence of enemy,    None of the above


bhoo-raajasv vyavastha
Options: NA

Ans: 835. mahaaraaja ranajeet sinh kee raajadhaanee kaunasee thee?, 835. mahaaraaja ranajeet sinh kee raajadhaanee kaunasee thee?

0.In Excel to copy cell contents using drag and drop press the
Options: (A)End key (B) Shift key (C) Ctrl key (D) Esc key 9

Ans:90. (D),90. (D)

In this instance, dirty reads are disallowed, while nonrepeatable reads and phantom reads are allowed.
Options: Read committed,    Read uncommitted,    Repeatable read,    Serializable

Ans:A ,A

Which industries are common in Andhra Pradesh?
Options: Cement and paper,    Asbestos and units of HMT, BHEL,    Hindustan Shipyard and Bharat Dynamics Limited,    All of the above


Absolute Zero temperature equals
Options: 0o C,    -273o C,    -276o C,    25o C

Ans:B ,B

The first step to getting output from a laser is to excite an active medium. What is this process called?
Options: Pumping,    Exciting,    Priming,    Raising


An odd-parity generator produces an odd-parity bit to go along with the data. The parity of the transmitted data is _____ An XOR gate can test each received word for parity rejecting words with _____ parity.
Options: odd, even,    high, low,    low, high,    even, odd

Ans:A ,A

Reverse video is a technique of
Options: showing data with half brightness,    showing data upside down on the screen,    hiding confidential data on the screen,    emphasizing data by reversing the foreground and background

Ans:D ,D

Your company has a LAN in its downtown office and has now set up a LAN in the manufacturing plant in the suburbs. To enable everyone to share data and resources between the two LANs, what type of device(s) are needed to connect them? Choose the most correct answer.
Options: Modem,    Cable,    Hub,    Router

Ans:D ,D

Which part of the diskette should never be touched?
Options: Hub,    Centre,    Oval slot,    Corner

Ans:C ,C

Which of the following statements correct about the below program? #include<stdio.h> int main() { struct emp { char name[25]; int age; float sal; }; struct emp e[2]; int i=0; for(i=0; i<2; i++) scanf("%s %d %f", e[i].name, &e[i].age, &e[i].sal); for(i=0; i<2; i++) scanf("%s %d %f", e[i].name, e[i].age, e[i].sal); return 0; }
Options: Error: scanf() function cannot be used for structures elements.,    The code runs successfully.,    Error: Floating point formats not linked Abnormal program termination.,    Error: structure variable must be initialized.

Ans:C ,C

The difference between a high-technology and a medium-technology robot is the:
Options: speed of movement,    range of motion of the robot,    accuracy of the robot,    complexity of the task it can perform.

Ans:D ,D

What is the World Wide Web?
Options: A computer game,    A software program,    The part of the Internet that enables information-sharing via interconnected pages,    Another name for the Internet


1.In Excel how do you insert a row?
Options: (A)Right-click the row heading where you want to insert the new row and select Insert from the shortcut menu (B) Select the row heading where you want to insert the new row and select Edit >Row from the menu (C) Select the row heading where you want to insert the new row and click the Insert Row button on the standard toolbar (D) All of the above 10

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

First lady governal in HP
Options: leela seth, vidhya stocks, sheela kaul,amrit kaur

Ans:sheela kaul,sheela kaul

8.Electronic Commerce referred to
Options: (A)The conduct of business with the assistance of telecommunications and telecommunications-based tools (B) The conduct of commerce in goods and services, with the assistance of telecommunications and telecommunications-based tools (C) It refers to means whereby sellers can communicate their offerings to potential buyers. (D) None of these

Ans:8. (B),8. (B)

Which is considered a direct entry input device?
Options: Optical scanner,    All of the above,    Light pen,    Digitizer

Ans:All of the above,All of the above

5.In Windows operating system move the insertion point to the beginning of the previous paragraph

Ans:35. (D),35. (D)

The voltage across a 1N4001 is 0.93V when the current is 1A. What is the power dissipation of the diode for these values?
Options: 0.93 W,    0.93 V,    1 A,    9.3 W

Ans:A ,A

Which is the place of worship for Judoists?
Options: Synagogue,    First temple,    No church or temple,    Monastery


Which of the following is the first integrated logic family?
Options: RTL,    DTL,    TTL,    MOS

Ans:A ,A

. A ____ often display summary data such as totals or counts.
Options: a. Group Header b. Group Footer c. Report Header d. Page Footer

Ans:2 – b ,2 – b

What is the Websites code for the country United Kingdom?
Options: GB,    UK,    EN,    EG


The name of a candidate for the office of president of India may be proposed by
Options: any five citizens of India,    any five members of the Parliament,    any one member of the Electoral College,    any ten members of the Electoral College


The XV Asian Games are scheduled to be held at
Options: Qatar,    Hiroshima,    Beijing,    Jakarta


What will be the output of the program ? #include<stdio.h> int main() { enum days {MON=-1, TUE, WED=6, THU, FRI, SAT}; printf("%d, %d, %d, %d, %d, %d\n", ++MON, TUE, WED, THU, FRI, SAT); return 0; }
Options: -1, 0, 1, 2, 3, 4,    Error,    0, 1, 6, 3, 4, 5,    0, 0, 6, 7, 8, 9

Ans:B ,B