Which of the following is an essential file of a MS-DOS boot disk?



More Disc Operating System (DOS) Related questions:

If gross requirements are 2,000, inventory on hand is 3,000, reorder point is 500, and EOQ is 1,300, the order quantity is
Options: 3,000,    2,000,    7,000,    zero

Ans:D ,D

Indra Gandhi Wildlife Sanctuary and National Park
Options: Karnataka,Kerala,Tripura,Tamil Nadu

Ans:Tamil Nadu,

8.In Windows operating system shortcut SHIFT+DELETE is used for
Options: (A)Delete the selected item permanently without placing the item in the Recycle Bin (B) Copy the selected item (C) Rename the selected item (D) Create a shortcut to the selected item 2

Ans:28. (A),28. (A)

9.In Excel this function converts miles to kilometers, kilograms to pounds, and so on
Options: (A)Convert (B) Product (C) Change (D) All of above 17

Ans:169. (A),169. (A)

District with lowest caste rate in HP
Options: kinnaur , lahul, kullu, chamba

Ans:lahaul spiti,lahaul spiti

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


First mountaineer from HP winning averest
Options: shri keshav, charanjeet singh, sunil sharma, surendernath

Ans:sunil sharma,sunil sharma

Conversion of binary number 100000000002 to decimal number is
Options: 102410,    103410,    112410,    103710

Ans:A ,A

Text formulas:
Options: a. Replace cell references b. Return ASCII values of characters c. Concatenate and manipulate text d. Show formula error value

Ans:8211; c,8211; c

86. A letterhead should contain all of the following EXCEPT ____.
Options: a. full street address b. logo c. complete legal name of the company, group, or individual d. None of the above

Ans:– D ,– D

A compound key
Options: is made up a several pieces of information,    uniquely identifies an item in a list,    both (a) and (b),    is a combination of each unique key

Ans:C ,C

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


5.Which of the following is not a selection technique ?
Options: (A)To select a word, double click the word (B) To select an entire table click the empty bosx to the left of the field names (C) To select a row, click the record selector box to the left of the row (D) To select a column, double click anywhere in the column 7

Ans:75. (D),75. (D)

When did Hitler became President of Germany?
Options: 1934,    1935,    1936,    1937


Capacitance is measured in units of:
Options: volts,    amps,    farads,    neutrinos

Ans:C ,C

1.Adaptive measures are
Options: (A)Quality measures that address how easily a system can evolve or migrate (B) Piece of software that acts to accomplish tasks on behalf of its user (C) A quantitative option analysis that allows the cost of various options to be computed, and options can be compared on objective basis (D) Extent to which a software system or component allows for or supports anonymous transactions 11

Ans:111. (A),111. (A)

Parity bit 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 in detected,    the ratio of the number of data units in error to the total number of data units

Ans:B ,B

Dibru-Saikhowa National Park
Options: Karnataka,Kerala,Tripura,Assam


7.In Microsoft PowerPoint the following options changes the fill color of an object back to the default color
Options: (A)Template (B) Automatic (C) Patterns (D) Fill colors 5

Ans:57. (B),57. (B)

In which type of the following OS, the response time is very crucial. A)  Network Operating System B)  Real Time Operating System C)  Batch Operating System D)  Unix Operating System

Ans:– B ,

Mercury is commonly used as a thermometric fluid rather than water because
Options: specific heat of mercury is less than water,    specific heat of mercury is more than water,    mercury has greater visibility than water,    density of mercury is more than the water


Wimbledon is a place connected with
Options: Lawn Tennis,    Badminton,    Cricket,    Table Tennis


HOSTS file entries are limited to how many characters?
Options: 8,    255,    500,    Unlimited

Ans:B ,B

.   Which of the following options changes the fill color of an object back to the default color?
Options: a. Template b. Automatic c. Patterns d. Fill colors

Ans:1 – B ,1 – B

. Microprocessors can be used to make
Options: A) Computer B) Digital systems C) Calculators D) All of the above


423. "haidrojan bamb" kis siddhaant par aadhaarit hai?
Options: NA

Ans: naabhikeey sanlayan, naabhikeey sanlayan

The following are functions of a DBMS except ________ .
Options: creating and processing forms,    creating databases,    processing data,    administrating databases

Ans:A ,A

25. bhaarat kee pahalee mahila raajyapaal kaun thee ?
Options: NA

Ans: sarojinee naayadu, sarojinee naayadu

Expert Ease was developed under the direction of:
Options: John McCarthy,    Donald Michie,    Lofti Zadeh,    Alan Turing

Ans:B ,B

Options: NA

Ans: 871. bhaarat mein daak soochakaank pranaalee (pin kod pranaalee) ka shubhaarambh kab hua?, 871. bhaarat mein daak soochakaank pranaalee (pin kod pranaalee) ka shubhaarambh kab hua?

Who won 2017 nobble for Chemistry
Options: A,joachim frank,richard henderson,jacques dubochet,B,Fraser Stoddart,Jean-Pierre Sauvage,Ben Feringa

Ans:joachim frank,richard henderson,jacques dubochet,A

Which of the following statements is not true?
Options: a. You can type text directly into a PowerPoint slide but typing in text box is more convenient. b. From Insert menu choose Picture and then File to insert your images into slides. c. You can view a PowerPoint presentation in Normal, Slide Sorter or Slide Show view. d. You can show or hide task pane from View >> Toolbars

Ans:– A ,– A

what is trik to remember the national park and animal husbandary

Ans:see in details,

What command do you type to save the configuration stored in RAM to NVRAM?
Options: Router(config)#copy current to starting,    Router#copy starting to running,    Router(config)#copy running-config startup-config,    Router#copy run startup

Ans:D ,D

. You can group noncontiguous worksheets with
Options: a. The group button on the standard toolbar b. The shift key and the mouse c. The ctrl key and mouse d. The alt+enter key

Ans:– c,– c

The Salal Project is on the river
Options: Chenab,    Jhelum,    Ravi,    Sutlej


6.In shortest service time first policy, applied on disk scheduling, the disk request is selected
Options: (A)That requires the least movement of disk arm from its current position. (B) That requires the maximum movement of disk arm from its current position. (C) That is recently received. (D) On random. 15

Ans:156. (A),156. (A)

. Commonly network of network is called
Options: a. MS Word b. MS Excel c. Internet d. MS Access

Ans:9 – c ,9 – c

Hardware devices that are not part of the main computer system and are often added later to the system.
Options: Peripheral,    Clip art,    Highlight,    Execute


2.The following
Options: (A)Start? Fetch next instruction? Execute Instruction ? Halt, represents (B) Instruction cycle with interrupt (C) Instruction cycle without interrupt (D) Instruction cycle with two interrupts (E) None of these. 3

Ans:32. (C),32. (C)

Chhatru nala is tributery river for which river and in which district it is.
Options: kinnaur, lahaul spiti, mandi, hamirpur

Ans:B,lahaul spiti

4.In Microsoft PowerPoint you can embed a MS-Organization Chart in a slide by
Options: (A)Clicking the object command on the edit menu (B) Clicking the object command on the edit menu (C) Clicking the insert new slide button the standard toolbar, then double click the organization chart button on the formatting toolbar (D) Clicking the MS-Organization Chart button on the standard toolbar 9

Ans:94. (B),94. (B)

Which logic family dissipates the minimum power?
Options: DTL,    TTL,    ECL,    CMOS

Ans:D ,D

The items amenable to detection by soft x-rays are
Options: contrabands,    lead in bullets,    narcotics,    genuine coins from counterfeit coins


Deficit financing implies
Options: printing new currency notes,    replacing new currency with worn out currency,    public expenditure in excess of public revenue,    public revenue in excess of public expenditure


The file created yesterday is called the
Options: "son" file,    "father" file,    "mother" file,    "grandfather file"

Ans:B ,B

. Queries in access can be used as
Options: a. View, change and analyze data in different ways b. A source of records for forms and reports c. Only a d. Both a and b

Ans:4 – d ,4 – d

The control unit of a microprocessor
Options: stores data in the memory,    accepts input data from a keyboard,    Performs arithmetic / logic / functions,    All of the above

Ans:E ,E

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

Operating system functions may include
Options: input/output control,    virtual storage,    multiprogramming,    All of the above

Ans:D ,D