. A command to remove a relation from an SQL database

Options: Delete table <table name> B. Drop table <table name> C. Erase table <table name> D. Alter table <table name>

Ans: – B ,

More Database Systems Related questions:

4.Digital-analog converter that converter digital input into analog output is a
Options: (A)Communication component (B) Computation component (C) Sensor component (D) Interface component 1

Ans:14. (D),14. (D)

A human cannot feel a static discharge as high as _____ volts.
Options: 200,    2000,    10000,    50000

Ans:A ,A

constituency with smallest area in HP
Options: shimla, dharam shala, kasauli,gagret

Ans:shimla shahari,shimla shahari

. It is the default folder for many Windows Applications to save your file
Options: a. My Document b. My Pictures c. Documents and Settings d. My Computer

Ans:7 – a ,7 – a

A remote batch-processing operation in which data is solely input to a central computer would require a:
Options: telegraph line,    simplex lines,    mixedband channel,    All the above

Ans:B ,B

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


kugti darra
Options: lahaul, chamba-pangi, kullu-kangra , lahol-bharmaur


Options: machine dependent,    a medium-level language,    a mathematically oriented language,    All of the above

Ans:C ,C

Which of the following statements are correct about 6 used in the program? int num[6]; num[6]=21;
Options: In the first statement 6 specifies a particular element, whereas in the second statement it specifies a type.,    In the first statement 6 specifies a array size, whereas in the second statement it specifies a particular element of array.,    In the first statement 6 specifies a particular element, whereas in the second statement it specifies a array size.,    In both the statement 6 specifies array size.

Ans:B ,B

chontda valley in which district
Options: kinnaur , lahul, kullu, mandi


4.An accuracy is
Options: (A)Unplanned events, which results in injury, damage to property, or to the environment (B) Quantitative measure of the magnitude of error (C) Period that starts when a system is considered and ends when the product meets its initial operational capability (D) All the above 11

Ans:114. (B),114. (B)

In a normal human body, the total number of red blood cells is
Options: 15 trillion,    20 trillion,    25 trillion,    30 trillion


Vadik name of raviriver
Options: arjikia, asikini, purushani, sutudri, kaalindi


What is laughing gas?
Options: Nitrous Oxide,    Carbon monoxide,    Sulphur dioxide,    Hydrogen peroxide


What form of energy is used to maintain an imbalance of charges between the terminals of a battery?
Options: Electronical energy,    Mechanical energy,    Chemical energy,    Solar energy

Ans:C ,C

System Study involves
Options: study of an existing system,    documenting the existing system.,    identifying current deficiencies and establishing new goals,    All of the above

Ans:D ,D

Which of the following is not a filter command?
Options: sort,    wc,    grep,    cat

Ans:D ,D

What will be the output of the program (myprog.c) given below if it is executed from the command line? cmd> myprog 1 2 3 /* myprog.c */ #include<stdio.h> #include<stdlib.h> int main(int argc, char **argv) { int i, j=0; for(i=0; i<argc; i++) j = j+atoi(argv[i]); printf("%d\n", j); return 0; }
Options: 123,    6,    Error,    "123"

Ans:B ,B

What file contains commands that configure systems devices?
Options: Command.com,    Config.sys,    Autoexec.bat,    Win.ini

Ans:B ,B

Manav adhikar divas
Options: NA

Ans: 14 sitambar,

The physical arrangement of equipment in a network is called:
Options: topology,    pairing,    queuing,    logic

Ans:A ,A

The following are the half lives of four active isotopes. Which one of the following is the most dangerous to handle?
Options: 3 billion years,    100 years,    0.01 minute,    13 days


27. brahm samaaj’ kee sthaapana kisake dvaara kee gaee ?
Options: NA

Ans:raaja raamamohan raay,raaja raamamohan raay

Modulation in which the two binary values are represented by two different amplitudes of the carrier frequency is known as
Options: Amplitude-shift keying,    Amplitude,    Amplitude modulation,    Aloha

Ans:A ,A

The Harmattan is
Options: cool, extremely dry wind that forms over the Sahara and blows westward or south-westward to the African coast,    wind that blows during the dry season from December to February,    tertiary wind that carry great quantities of fine dust from the Sahara,    All of the above


.   Which command select all object at one time when selecting multiple objects to be deleted?
Options: a. Alt + a b. Ctrl + a c. Shift + Enter d. Edit, Select All

Ans:4 – D ,4 – D

in which district is gaggal airport
Options: kullu, kangra, solan, una


The traditional way to exit and LISP system is to enter
Options: quit,    exit,    bye,    ok

Ans:B ,B

To display the list of all the file of the disk you would type

Ans:12 a..  ,12 a.. 

7.A database that contains tables linked by common fields is called a
Options: (A)Centralized database (B) Flat file database (C) Relational database (D) None of above 5

Ans:57. (C),57. (C)

5.The following devices can be used to input data into a database
Options: (A)Keyboard, fax roller ball (B) Mouse, keyboard, monitor (C) Mouse, keyboard, touch screen (D) None of the above 3

Ans:35. (C),35. (C)

ISP stands for...
Options: Internet Survey Period,    Integrated Service Provider,    Internet Security Protocol,    Internet Service Provider


The most recent era of the geological time scale is
Options: Mesozoic,    cenozoic,    Triassic,    paleocene


The logic 1 in positive logic system is represented by:
Options: zero voltage,    lower voltage level,    higher voltage level,    negative voltage

Ans:C ,C

Which of the following can store information in the form of microscopic pits on metal disks.
Options: Laser disks,    Tape cassettes,    RAM cartridge,    Punched cards


Who coordinates the sequencing of events within the central processor of a computer?
Options: Logic unit,    Arithmetic unit,    Register,    Control unit

Ans:D ,D

The powers to legislate with respect to any matter not enumerated in any of the three lists are mentioned as residuary powers. Which of the following is empowered to determine finally as to whether or not a particular matter falls in this category
Options: Lok Sabha,    Judiciary,    Rajya Sabha,    Parliament


The proper definition of a modern digital computer is
Options: an electronic automated machine that can solve problems involving words and numbers,    a more sophisticated and modified electronic pocket calculator,    any machine that can perform mathematical operations ',    a machine that works on binary code

Ans:A ,A

. in MS Access, which data type is appropriate to store large text and numbers?
Options: a. Text b. Memo c. OLE d. Large Text

Ans:– b,– b

When was the Raggedy Ann doll patented?
Options: 1915,    1920,    1919,    1911


92. What is the short cut key to open Font dialog box?
Options: a. Ctrl + F b. Alt + Ctrl + F c. Ctrl + D d. Ctrl + Shift + D

Ans:– C ,– C

If the fiscal deficit of the Union Government is Rs. 75,000 crores relending to State is Rs. 25,000 crores, interest payments are Rs. 25,000 crores, what is the amount of the primary deficit?
Options: Rs. 50,000 crores,    Rs. 25,000 crores,    Rs. 1,00,000 crores,    Rs. 1,25,000 crores


8.A process of trying out a new product by independent users before it is finally manufactured/ developed
Options: (A)Alpha test (B) Beta Test (C) Gamma test (D) None of these 15

Ans:158. (B),158. (B)

Which of the following is used as the logo of the World Wide Fund for Nature (WWF)?
Options: Deer,    Panda,    Camel,    Lion


. Floppy disks are available in

Options: A) Single side single density B) Single side double density C) Both of above D) None of above


You want to implement a mechanism that automates the IP configuration, including IP address, subnet mask, default gateway, and DNS information. Which protocol will you use to accomplish this?
Options: SMTP,    SNMP,    DHCP,    ARP

Ans:C ,C

At which place the famous enigmatic Trimurty Sadasiva located ?
Options: NA


2.In Excel when you work with large worksheets, you may need to
Options: (A)Size the worksheet to fit on the specific number of pages (B) Add and remove page breaks (C) Specify only certain print areas (D) All of above 18

Ans:182. (D),182. (D)

who was founder of suket riyasat
Options: giri ser, baahu sen , veer sen, lakshman sen

Ans:veer sen ,veer sen

Pictographs, called _____ help systems to be more user friendly.
Options: people,    icons,    information system,    on-line

Ans:B ,B