The Primary key must be


Options: Non Null B. Unique C. Option A or B D. Option A and B

Ans:– D ,

More Database Systems Related questions:


Shivratri mela belongs to which district
Options: kangra, shimla, solan, sirmour

Ans:Kangra,Kangra


What were the bowling figures for Irfan Pathan on his ODI debut?The answer is in this form : Overs - Maidens - Runs given - Wickets taken.
Options: 10 - 0 - 60 - 6,    10 - 0 - 61 - 0,    9 - 1 - 38 - 3,    5 - 2 - 13 - 4

Ans:B,B


Natural language processing is divided into the two subfields of:
Options: symbolic and numeric,    time and motion,    algorithmic and heuristic,    understanding and generation

Ans:D ,D


who was founder of bushar riyasat
Options: pradhumn , keerat chand , mool chand

Ans:pradhumn,pradhumn


where is judges courte
Options: kangra, chamba, bilaspur, hamirpur, kullu

Ans:kangra,kangra


What command is used with vi editor to append text at end of line?
Options: I,    i,    a,    A

Ans:D ,D


. Which of the following function will use to find the highest number in a series of number?
Options: a. MAX(B1:B3) b. MAXIMUM (B1:B3) c. HIGH (B1:B3) d. HIGHEST(B1:B3)

Ans:– a,– a


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


Compression of digital data for efficient storage is
Options: Buffer,    CPU,    Packing,    Field

Ans:C ,C


Which of the following symbol modes are used to input of graphics to General CAD system?
Options: Live and Rectangle mode,    Arc and Circle mode,    Dimension and Alphanumeric mode,    All of the above

Ans:D ,D


One of a class of storage devices that can access storage locations in any order is
Options: DTE,    DASD,    DDE,    DDC

Ans:B ,B


. Which control types is most often associated with a bound control?
Options: a. command button b. label c. text box d. list box

Ans:– c,– c


. In analog computer
Options: A) Input is first converted to digital form B) Input is never converted to digital form C) Output is displayed in digital form D) All of the above

Ans:5-B,5-B


Ideally, the chairman of the MIS committee should be the
Options: vice-president of manufacturing,    vice-president of marketing,    vice-president of finance,    All of the above

Ans:E ,E


Laluni jot Pass is in which district
Options: kangra-chamba, lahul-spiti, kinnaur-gadvaal, chamba-bhatiyaat

Ans:lahaul spiti,lahaul spiti


rupeen ghati darra
Options: kinnaur -gadwal,kullu-lahaul, chamba-kangra , lahul-spiti

Ans:kinnaur -gadwal,kinnaur -gadwal


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


How many colours the sunlight spectrum has?
Options: Three,    Seven,    Four,    Five

Ans:B,B


982. khilaaphat aandolan ka netrtv kisane kiya?
Options: NA

Ans: maulaana mohammad alee, maulaana mohammad alee


Which of the following is not a component of a data warehouse?
Options: Data extraction/cleaning/preparation programs,    Data warehouse data,    Data metadata,    None of the above are data warehouse components.

Ans:C ,C


In which city the Asian Games first took place?
Options: Hong kong,    Tokyo,    New delhi,    Kuala Lampur

Ans:C,C


Which of the following is correct regarding the Background of slides
Options: Background color of slides can be change B. Picture can be set as Slide Background C. Texture can be set as Slide Background D. All of the Above

Ans:– D ,


Who invented Automobiles using gasoline?
Options: Leo H Baekeland,    Karl Benz,    Evangelista Torricelli,    Kirkpatrick Macmillan

Ans:B,B


Which is not true of a correlated subquery?
Options: EXISTS/NOT EXISTS is a form of a correlated subquery.,    The processing of the SELECT statements is nested.,    They can be used to verify functional dependencies.,    They are very similar to a regular subquery.

Ans:D ,D


File specification books are created primarily for the use of
Options: systems analysts,    programmers,    operators,    managers

Ans:B ,B


. MIS is designed to provide information needed for effective decision making by?
Options: A) Consumers B) Workers C) Foremen D) Managers

Ans:D,D


National Institute of Oceanography is located at
Options: Panaji (Goa),    Lucknow (Uttar Pradesh),    Pune (Maharashtra),    Nagpur (Maharashtra)

Ans:A,A


Kamlesh Mehta was associated with which games/sports?
Options: Hockey,    Golf,    Table Tennis,    Chess

Ans:C,C


0.In Microsoft PowerPoint ellipse Motion is a predefined
Options: (A)Design template (B) Color scheme (C) Animation scheme (D) None of these 15

Ans:150. (C),150. (C)


Thrashing can be avoided if
Options: the pages, belonging to the working set of the programs, are in main memory,    the speed of CPU is increased,    the speed of I/O processor is increased,    all of the above

Ans:A ,A


Geet Sethi has made a mark in
Options: Billiards,    Shooting,    Chess,    Golf

Ans:A,A


What is the purpose of flow control?
Options: To ensure that data is retransmitted if an acknowledgment is not received.,    To reassemble segments in the correct order at the destination device.,    To provide a means for the receiver to govern the amount of data sent by the sender.,    To regulate the size of each segment.

Ans:C ,C


Which method uses the design analysis as a method for effecting the design?
Options: The iterative design method,    The direct method,    The design selection method,    All of the above

Ans:B ,B


19. Word is preset to use standard 8.5-by-11-inch paper with _____ margins.
Options: a. 1-inch left, right, top, and bottom b. 1.25-inch left, right, top, and bottom c. 1.25-inch left and right margins and 1-inch top and bottom d. 1-inch left and right margins and 1.25-inch top and bottom

Ans:– C ,– C


Which of the following cups/trophies is associated with football?
Options: Davis Cup,    Champions trophy,    Santosh Trophy,    Deodhar Trophy

Ans:C,C


As compared to diskettes, the hard disks are
Options: more expensive,    more portable,    less rigid,    slowly accessed

Ans:A ,A


. Which of the following file format supports in Windows 7?
Options: a. NTFS b. BSD c. EXT d. All of the above

Ans:2 – a ,2 – a


524. udan paree’ kise pukaara jaata hai?
Options: NA

Ans: pee.tee.usha, pee.tee.usha


519. amarakantak kis nadee ka udgam sthal hai?
Options: NA

Ans: narmada, narmada


The master slave JK flip-flop is effectively a combination of
Options: an SR flip-flop and a T flip-flop,    an SR flip-flop and a D flip-flop,    a T flip-flop and a D flip-flop,    two T flip-flops

Ans:A ,A


. Swapping
Options: a. Works best with many small partitions b. Allows many programs to use memory simultaneously c. Allows each program in turn to use the memory d. Does not work with overlaying

Ans:1 – c ,1 – c


Where is dhankar math in HP
Options: kinnaur , lahul, kullu, mandi

Ans:lahaul spiti,lahaul spiti


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

Ans: 1961, 1961


5.An automatic machine that is made to perform routine human tasks is
Options: (A)Computer (B) Robot (C) Tanker (D) None of these

Ans:5. (B),5. (B)


The computer graphics system called SKETCHPAD was demonstrated at
Options: Massachusetts Institute of Technology in 1963,    Imperial college of Science and Technology, London, 1973,    University of Aston, Birmingham, 1960,    Cranfield Institute of Technology, London, 1962

Ans:A ,A


7. bihoo kis raajy ka prasiddh tyohaar hai ?
Options: NA

Ans: aasaam, aasaam


Which of the following is the preferred way to recover a database after a system failure?
Options: Rollback,    Rollforward,    Switch to duplicate database,    Reprocess transactions

Ans:C ,C


Which program is used to automatically install Red Mat Linux on identical hardware?
Options: bzimage.img,    tar,    ghost,    mkkickstart

Ans:D ,D


. Which of the following items are examples of storage devices?
Options: A) Floppy / hard disks B) CD-ROMs C) Tape devices D) All of the above

Ans:D,D


What does fp point to in the program ? #include<stdio.h> int main() { FILE *fp; fp=fopen("trial", "r"); return 0; }
Options: The first character in the file,    A structure which contains a char pointer which points to the first character of a file.,    The name of the file.,    The last character in the file.

Ans:B ,B

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