What Frank Whittle invented?

Options: Radar,    Ethyl gasoline,    Sonar,    Jet propulsion


More inventions Related questions:

What command will display the line, protocol, DLCI, and LMI information of an interface?
Options: sh pvc,    show interface,    show frame-relay pvc,    show run

Ans:B ,B

What is the algebraic sum of this series of values:+2, -3, -6,+4?
Options: -6,    -3,    0,    +2

Ans:B ,B

The snow line on the northern side of greater Himalayas range about
Options: 4,500 to 6,000 metres,    5,500 to 6,000 metres,    3,500 to 6,000 metres,    None of the above


100. What is the shortcut key for “Subscript” the selected text?
Options: a. Ctrl + = b. Ctrl + – c. Ctrl + Shift + = d. Ctrl + Shift + –

Ans: –  A , –  A

. A collection of related tables is called
Options: a. Row b. Record c. Database d. File

Ans:– c,– c

. The ability to combine name and addresses with a standard document is called _________ 
Options: a. document formatting b. database management c. mail merge d. form letters

Ans:–  C,–  C

What invention caused many deaths while testing it?
Options: Dynamite,    Ladders,    Race cars,    Parachute


3.When performing a look-up operation using a form
Options: (A)You enter the search value into the form (B) You look at each form sequentially until you see the one you want (C) You type the key in an entry line, and the correct form is displayed (D) All of the above 9

Ans:93. (D),93. (D)

443. san 1983 kee vishv kap vijeta bhaarateey kriket teem ke kaptaan kaun the?
Options: NA

Ans: kapiladev, kapiladev

. While Finding and Replacing some data in Excel, which of the following statement is valid?
Options: a.  You can Find and Replace within the sheet or workbook b.  Excel does not have option to match case for find c.  Both are valid d.  None are valid

Ans:– a,– a

Which of the following is true for machine language.
Options: Repeated execution of program segments,    Depicting flow of data in a system,    A sequence of instructions which, when followed properly, solves a problem,    the language which communicates with the computer using only the binary digits 1 and 0.

Ans:D ,D

Ctrl + T
Options: a. Hanging Indent b. Left Indent c. Open Tabs Dialog box d. Terminate all opened Dialog box

Ans:–  A,–  A

The religion of Afghanistan is
Options: Islam,    Buddhism,    Hinduism,    Christianity


A partitioned data set is most used for
Options: a program or source library,    storing program data,    storing backup information,    storing ISAM files

Ans:A ,A

A table that displays data redundancies yields ____________ anomalies
Options: Insertion B. Deletion C. Update D. All of the above

Ans:– D ,

Oxygen in our blood is transported by a protein named
Options: haemoglobin,    keratin,    collagen,    myoglobin


FDDI is a
Options: ring network,    star network,    mesh network,    bus based network

Ans:A ,A

In Microsoft Word shortcut DELETE is for
Options: (A) Undo something (B) Delete something (C) Paste something (D) None of these

Ans:3. (B),3. (B)

6.Which is the correct order ?
Options: (A)System development ? system installation ? system operation (B) System installation ? system operation? system development (C) System decomposition? system installation ? system design (D) None of these.

Ans:6. (A),6. (A)

The UN charter was finalized at ___ and become effective on ___ .
Options: San Francisco, 24th October, 1945,    Dumbarton Oaks, 5th March, 1944,    Yalta, 2nd February, 1945,    Teheran, 24th October, 1943


6.In Excel you can print
Options: (A)A range of cells by range name (B) An entire worksheet (C) A single worksheet (D) All of the above 7

Ans:76. (D),76. (D)

48. Which option is not available in Insert Table Autofit behavior?
Options: a. Fixed Column Width b. AutoFit to Contents c. Autofit to Window d. Autofit to Column

Ans:– D ,– D

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


What is the shortcut key to “Center Align ” the selected text?
Options: Ctrl + C B. Ctrl + E C. Ctrl + F D. None of above

Ans:– B ,

. Which enables us to send the same letter to different persons?
Options: a. macros b. template c. mail merge d. none

Ans:–  C,–  C

. A smart tag will be removed from a cell when 
Options: a. the cell is moved b. the cell is hidden c. the data in the cell is changed or deleted d. the formatting of the cell is changed

Ans:– c,– c

. This database has only one table.
Options: a. relational b. large c. flat-file d. DBMS

Ans:8 – c ,8 – c

. The primary purpose of an operating system is:
Options: To make the most efficient use of the computer hardware B. To allow people to use the computer, C. To keep systems programmers employed D. To make computers easier to use

Ans: – A ,

. In order to perform a calculation in a spreadsheet, you need to use a:
Options: table B. formula C. field D. variable

Ans: – B ,

where is hp lok prashasan institute
Options: kangra, shimla, bilaspur, hamirpur, kullu


The ground water that occurs when flow of the subterranean water is not confined by the presence of impermeable layers is called
Options: unconfined groundwater,    confined groundwater,    aquifer,    artesian


Options: NA

Ans: 853. kis mugal baadashaah ke shaasanakaal mein chitrakala apanee charamaseema par pahunch gayee t, 853. kis mugal baadashaah ke shaasanakaal mein chitrakala apanee charamaseema par pahunch gayee t

8.Access to moving head disks requires three periods of delay before information is brought into memory. The response that correctly lists the three time delays for the physical access of data in the order of the relative speed from the slowest to the fastest is
Options: (A)latency time, cache overhead time, seek time (B) transmission time, latency time, seek time (C) seek time, latency time, transmission time (D) cache overhead time, latency time, seek time 28

Ans:288. (C),288. (C)

You have linked SQL*Plus to an external text editor. To invoke the text editor for use within SQL*Plus, which command do you use?
Options: Open [FileName],    Show [FileName],    Alter [FileName],    Edit [FileName]

Ans:D ,D

Which of following provides reliable communication?
Options: TCP B. IP C. UDP D. All of the above

Ans:– A ,

. You can detect spelling and grammar errors by
Options: a. Press Shift + F7 b. Press Ctrl + F7 c. Press Alt+ F7 d. Press F7

Ans:– D,– D

727. saambhar jheel jisase namak banata hai kis raajy mein hai?
Options: NA

Ans: raajasthaan, raajasthaan

743.paramaanu riektar mein mandak ke roop mein kisaka prayog kiya jaata hai?
Options: NA

Ans: bhaaree paanee aur grephait ka, bhaaree paanee aur grephait ka

A typical microcomputer may have up to 65,536 registers in its memory. Each of these registers, usually called a _____
Options: address,    memory location,    registers,    chip

Ans:B ,B

7.In Access press DOWN ARROW or CTRL+ DOWN ARROW
Options: (A)Move the selected control to the right (except controls that are part of a layout) (B) Move the selected control to the left (except controls that are part of a layout) (C) Move the selected control up (D) None of these 4

Ans:47. (D),47. (D)

Which language has been selected as the basis for the Japanese "fifth generation" computers.
Options: ALGOL,    COBOL,    PROLOG,    C

Ans:C ,C

113. hindee bhaasha kee lipi kaunasee hai ?
Options: NA

Ans: devanaagaree, devanaagaree

Where does a computer add and compare data?
Options: Hard disk,    Floppy disk,    CPU chip,    Memory chip

Ans:C ,C

. A term associated with the comparison of processing speeds of different computer system is:
Options: A) EFTS B) MPG C) MIPS D) CPS


To test the IP stack on your local host, which IP address would you ping?

Ans:C ,C

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

A storage area used to store data to a compensate for the difference in speed at which the different units can handle data is
Options: A) Memory B) Buffer C) Accumulator D) Address


What will be the output of the program? #include<stdio.h> #include<math.h> int main() { float i = 2.5; printf("%f, %d", floor(i), ceil(i)); return 0; }
Options: 2, 3,    2.000000, 3,    2.000000, 0,    2, 0

Ans:C ,C

78. bhaarat kee pratham mahila mukhyamantree kaun thee ?
Options: NA

Ans: shreematee sucheta krpalaanee, shreematee sucheta krpalaanee

A management information system is composed of
Options: data,    software,    hardware,    information and people

Ans:E ,E