Which file keeps commands to execute automatically when OS is started?

Options: command.com B. any batch file C. autoexec.bat D. config.sys

Ans:– C ,

More Operating System Related questions:

4.All the classes necessary for Windows programming are in the module
Options: (A)win.txt (B) win.std (C) win.main (D) none of these 1

Ans:14. (A),14. (A)

What do you call a single point on a computer screen?
Options: Cell B. Element C. Pixel D. Bit

Ans:– C ,

Difficult of MIS implementation is affected by
Options: employee attitude,    the firm's objectives,    the firm's existing MIS,    All of the above

Ans:D ,D

What action will correct patchy, faint, uneven or intermittent print on a dot matrix printer?
Options: Replacing the ribbon,    Replacing the timing belt,    Adjusting the paper feed tension,    Adjusting the tractor feed tension

Ans:A ,A

where is hp lok seva aayog
Options: kangra, shimla, bilaspur, hamirpur, kullu


. Which unit converts user data into machine readable form?
Options: A) Input unit B) Output unit C) ALU D) Control Unit


The first microprocessor built by the Intel Corpn. was called
Options: 8008,    8080,    4004,    8800

Ans:C ,C

The relational model consists of:
Options: data in the form of tables.,    data redundancy.,    operations using non-SQL languages.,    unorganized data.

Ans:A ,A

The major constituent of air is
Options: nitrogen,    carbon dioxide,    oxygen,    hydrogen


Doubling the number of turns of wire in an inductor:
Options: reduces the value of inductance by one-half,    multiplies the value of inductance by two,    multiplies the value of inductance by four,    reduces the value of inductance by one-fourth

Ans:C ,C

The major control over the form of the developing slope is exerted by
Options: inputs to the hill slope,    outputs from the hill slope,    balance between inputs and outputs from the hill slope system,    None of the above


Which of the following is used to make a programs run when the computer is switched on.
Options: Autoboot,    Warmboot,    Bubble,    Authentication

Ans:A ,A

. The metal disks, which are permanently housed in, sealed and contamination free containers are called
Options: A) Hard disks B) Floppy disk C) Winchester disk D) Flexible disk


3.In Excel worksheet can have a maximum of …. Number of rows
Options: (A)256 (B) 1024 (C) 32,000 (D) 65,535 5

Ans:53. (D),53. (D)

Which launch vehicle is capable of placing around 1540 kg of INSAT class of satellites in geosynch-ronous transfer orbit of earth?
Options: SLV-S,    PSLV,    ASLV,    GSLV


The members of the parliamentary committee
Options: are appointed by the president in consultation with the prime minister,    are appointed by the president on the recommendation of the speaker,    are taken from various groups and parties in Parliament in proportion to their respective strength,    both (b) and (c)


Which of these is a valid e-mail address?
Options: professor.at.learnthenet,    www.learnthenet.com,    professor@learnthenet.com,    professor@learnthenet


What will you do to treat the constant 3.14 as a float?
Options: use float(3.14f),    use 3.14f,    use f(3.14),    use (f)(3.14)

Ans:B ,B

272. maanav shareer kee sabase badee granthi ka naam kya hai?
Options: NA

Ans: yakrt, yakrt

height of highest lake in HP
Options: 4204m, 3968m, 4806m, 4800m

Ans:4800 meter,4800 meter

Ms. Medha Patkar is associated with the
Options: Tehri project,    Enron project,    Sardar Sarovar project,    Dabhol project


where is raja ka talab
Options: kangra, chamba, bilaspur, hamirpur, kullu


Floppy disks which are made from flexible plastic material are also called?
Options: hard disks,    high-density disks,    diskettes,    templates

Ans:C ,C

Options: NA

Ans: 592. jayapur kee sthaapana kisane kee thee?, 592. jayapur kee sthaapana kisane kee thee?

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

. The insertion point looks like a(n) ____.
Options: a. H-pointer b. I-pointer c. H-beam d. I-beam

Ans:4 – d ,4 – d

2.The asterisk (*) is sometimes used in database queries. This character is then called a
Options: (A)Wildcard (B) Dummy (C) Ditto (D) All of the above 9

Ans:92. (A),92. (A)

Assume integer is 2 bytes wide. How many bytes will be allocated for the following code? #include<stdio.h> #include<stdlib.h> #define MAXROW 3 #define MAXCOL 4 int main() { int (*p)[MAXCOL]; p = (int (*) [MAXCOL])malloc(MAXROW *sizeof(*p)); return 0; }
Options: 56 bytes,    128 bytes,    24 bytes,    12 bytes

Ans:C ,C

. The three parts of an IIF function are separated by _____.
Options: a. dashes b. asterisks c. semicolons d. commas

Ans:8 – d ,8 – d

The Turko-Afghan rule in India lasted for about
Options: two centuries,    three centuries,    four centuries,    a little over one century


Express 8192 in K units.
Options: 8 x 103 K,    8.192 k,    8K,    All of the above

Ans:C ,C

Which of the following is a programming language?
Options:  Lotus B.  Pascal C.  MS-Excel D.  Netscape

Ans:– B ,

The birthday of which of the leader in India is observed as Children's day?
Options: Mahatma Gandhi,    S.Radhakrishnan,    Rajiv Gandhi,    Jawaharlal Nehru


. The other Col# are inactive when you’ve select 3 columns. How will you activate those boxes?
Options: a. double click on spacing box b. double click on inactive Col# c. Remove mark from Line between checkbox d. Remove mark from Equal Column Width check box

Ans:– D,– D

What command is used to terminate a process?
Options: kill,    cancel,    haltsys,    shutdown

Ans:A ,A

When both inputs of a J-K flip-flop cycle, the output will:
Options: be invalid,    not change,    change,    toggle

Ans:B ,B

The ridges of the waves are where the jet stream of waves closes to the
Options: poles,    equator,    prime meridian,    None of the above


For what does the world owe Almon Strowger a debt of gratitude?
Options: Parking Meters,    Vending Machines,    Automatic Telephone Exchanges,    Traffic Lights


In LISP, which of the following function assigns the value 10 to the symbol a?
Options: (setq a 10),    (a = b) where b = 10,    (a = 10) (d) (setq 10 a),    None of the above

Ans:A ,A

The Shimla Convention is an agreement that sets
Options: Shimla as a tourist spot,    Shimla as the capital of Himachal Pradesh,    boundary between India and Tibet,    None of the above


. What’s the easy way to apply varied animations to test on slides
Options: a. apply effects in the custom animation text pane b. apply an animation scheme c. customize bullets with animated clipart d. all of above

Ans:1 – B ,1 – B

The reports generated by a reporting system are usually not delivered in which of the following media?
Options: Web portal,    Commercial courier service,    Digital dashboard,    E-Mail

Ans:B ,B

What are the tabs that appear at the bottom of each workbook called?
Options: Reference tabs B. Position tabs C. Location tabs D. Sheet tabs

Ans:– D ,

who founded Loh Tikri Pathar Lekh
Options: Ashok, lalit verman, jasata verman,Jasata Verman

Ans:D,Jasata Verman

4.Which of the following provides a means of printing out feature notes with a miniature slide on a printed page?
Options: (A)Slide with animation (B) Outline view (C) Notes page (D) Audience handout 10

Ans:104. (D),104. (D)

7.How can you create a uniform appearance by adding a background image to all slides?
Options: (A)Create a template (B) Edit the slide master (C) Use the autocorrect wizard (D) All of the above 8

Ans:87. (B),87. (B)

A datum that indicates some important state in the content of input or output is
Options: Sequence,    Sentinel,    SIO,    Sibling


Poison glands of snakes are homologous to
Options: electric organs of fishes,    stings of rays,    sebaceous glands of mammals,    salivary glands of vertebrates


How many gold medals have been won by India in the Olympics so far?
Options: 4,    8,    9,    10


.   Which view in PowerPoint can be used to enter speaker comments?
Options: a. Normal b. Slide show c. Slide sorter d. Notes page view

Ans:3 – D ,3 – D