# The mean radius of the earth is approximately

Options: 32,000 km,    6,400 km,    9,600 km,    12,800 km

Ans:B,B

### More World Geography Related questions:

The least explosive type of volcano is called
Options: Basalt plateau,    Cinder cone,    Shield volcanoes,    Composite volcanoes

Ans:A,A

6.A top to bottom relationship among the items in a database is established by a
Options: (A)Hierarchical schema (B) Network Schema (C) Relational schema (D) All of the above | 143 12

Ans:126. (A),126. (A)

The general CAD system was development by considering a wide range of possible uses of such a system.
Options: Mechanical engineering design,    Animation and graphic design,    Structural engineering design and Electronic circuit design,    All of the above

Ans:D ,D

bainganee
Options: NA

Ans: 413 vaahanon kee hedalaits, jisamen darpan prayog kiya jaata hai?, 413 vaahanon kee hedalaits, jisamen darpan prayog kiya jaata hai?

Rectifiers are used to convert
Options: Direct current to Alternating current,    Alternating current to Direct current,    high voltage to low voltage,    low voltage to high voltage

Ans:B,B

A disadvantage of Numerical Control (NC) is:
Options: the computer is not reliable,    the tape and tape reader are not reliable,    one operator is needed for each machine.,    the machine tool can easily overheat

Ans:B ,B

How many bytes are there in 1011 1001 0110 1110 numbers?
Options: 1,    2,    4,    8

Ans:B ,B

The number of major ports in India is
Options: 5,    8,    13,    15

Ans:C,C

3.Controls are
Options: (A)the exterior of a window. (B) the interior of a frame window. (C) windows used for input/output that are placed on a panel window (D) None of these

Ans:3. (C),3. (C)

Rare Earth factory is situated in

Ans:B,B

When mapping a regular entity into a relation which of the following is true?
Options: One relation is created.,    Two relations are created.,    Three relations are created.,    Four relations are created.

Ans:A ,A

What is the frequency range of the IEEE 802.11g standard?
Options: 2.4Gbps,    5Gbps,    2.4GHz,    5GHz

Ans:C ,C

Which of the following statements is not true
Options: A structured chart is a sequential representation of program design,    the Real-Time system is a particular case of a on-line-system,    Batch totals are not incorporated while designing real-time applications,    4GLs are used for application proto typing

Ans:A ,A

.   in order to edit a chart, you can
Options: a. triple click the chart object b. click and drag the chart object c. double click the chart object d. click the chart objects

Ans:9 – C ,9 – C

. What should be the first step while OS upgrading?
Options: a. Delete old Operating System b. Backup old Operating System c. Backup Critical Data d. Format Hard Disks

Ans:1 – c ,1 – c

You can show the shortcut menu during the slide show by
Options: a. Clicking the shortcut button on the formatting toolbar b. Right clicking the current slide c. Clicking an icon on the current slide d. a and b

Ans: – B , – B

. Which of the following syntax is correct regarding to SUM function in Excel?
Options: =SUM (A1, B1) B. =SUM (A1:B9) C. =SUM (A1:A9, B1:B9) D. All of the above

Ans:– D ,

Which of the following require large computer memory?
Options: Imaging,    Graphics,    Voice,    All of the above

Ans:D ,D

. Which of the following should you do to bring a bullet back to a previous level?
Options: a. Press the shift + tab keys b. Press the shift key c. Press the enter key d. Press the tab key

Ans:7 – A ,7 – A

984. vishv mein sarvaadhik janasankhya vaala shahar kaunasa hai?
Options: NA

Ans: tokyo, tokyo

Logical models form the basis for computing systems that generate information useful in dealing with
Options: dynamic situations,    uncertain situations,    complex situations,    All of the above

Ans:D ,D

LISP machines also are known as:
Options: AI workstations,    time-sharing terminals,    super mini computers,    All of the above

Ans:A ,A

4.The largest unit of a database is
Options: (A)A record (B) A field (C) A subfield (D) None of above 1

Ans:14. (B),14. (B)

4.In Microsoft PowerPoint you can show the shortcut menu during the slide show by
Options: (A)Clicking the shortcut button in the formatting toolbar (B) Right clicking the current slide (C) Clicking an icon on the current slide (D) A and b 14

Ans:144. (B),144. (B)

The XOR gates are ideal for testing parity because even-parity words produce a _____ output and odd-parity words produce a _____ output
Options: low, high,    high, low,    odd, even,    even, odd

Ans:A ,A

.   Which option can be used to create a new slide show with the current slides but presented in a different order
Options: a. Rehearsal b. Custom slider show c. Slide show setup d. Slide show view

Ans:8 – B ,8 – B

. Which of the following is extension of notepad?
Options: a. .txt b. .bmp c. .ppt d. .xls

Ans:9 – a ,9 – a

8.The following data structure is linear type
Options: (A)Strings (B) Lists (C) Queues (D) All of the above 1

Ans:18. (D),18. (D)

5.A term means that the application software is priced separately from the computer hardware is called
Options: (A)Unbundled (B) Bundled (C) Utility (D) None of these 4

Ans:45. (A),45. (A)

635. baksar ka yuddh kab hua jisake parinaamasvaroop angrejon ka bangaal, bihaar aur odisa par adhikaar ho gaya tha?
Options: NA

Ans: 1764 mein, 1764 mein

Reducing the amount of current through an inductor:
Options: reduces the value of inductance by one-half,    multiplies the value of inductance by four,    multiplies the value of inductance by two,    has no effect on the inductance

Ans:D ,D

. Suppose you wanted to create an AutoCorrect entry that would type the words â€˜We regret to inform you that your submission has been declinedâ€™ Of the following choices, which would be the best name you could assign to this entry?
Options: a. regret b. subdecl c. We regret to inform you that your submission has been declined d. 11

Ans: – B , – B

Sequential file organization is most appropriate for which of the following applications?
Options: grocery-store checkout,    bank checking accounts,    payroll,    airline reservations

Ans:C ,C

An electronic circuit with about 20 transistors fabricated on a silicon chip is known as
Options: SSI,    MSI,    DPS,    RJE

Ans:A ,A

'OS' computer abbreviation usually means ?
Options: Order of Significance,    Open Software,    Operating System,    Optical Sensor

Ans:C,C

Each model of a computer has a unique
Options: Assembly language,    Machine language,    High level language,    All of the above

Ans:B,B

shrigandu lake is in which district?
Options: kinnaur , lahul, kullu, mandi

Ans:kullu,kullu

Layer 2 switching provides which of the following? Hardware-based bridging (ASIC) Wire speed Low latency Low cost
Options: 1 and 3,    2 and 4,    1, 2 and 4,    All of the above

Ans:D ,D

An excel workbook is a collection of
Options: a. Workbooks b. Worksheets c. Charts d. Worksheets and charts

Ans:#8211; d,#8211; d

The number of free electrons and holes in intrinsic semiconductor increases when the temperature
Options: Decreases,    Increases,    Stays the same,    0oC

Ans:B ,B

What is stderr ?
Options: standard error,    standard error types,    standard error streams,    standard error definitions

Ans:C ,C

The bars in a bar chart are represented by the
Options: rectangles in a network diagram,    arrows in a network diagram,    triangles in a network diagram,    All of the above

Ans:B ,B

If every non-key attribute is functionally dependent on the primary key, the relation will be in
Options: First Normal Form B. Second Normal Form C. Third Normal Form D. Fourth Formal Form

Ans:– C ,

A regular TV set can be hooked up to a computer so as to received computer signal instead of a television program. This hooking up is achieved with the help of a

Ans:B ,B

0.In Microsoft PowerPoint you can tell when an object is active because
Options: (A)The object is highlighted (B) Eight small sizing handles appear surrounding the text (C) A box frame appears surrounding the text (D) (B) and (C) both 2

Ans:20. (A),20. (A)

An error in computer data is called
Options: Chip,    Bug,    CPU,    Storage devices

Ans:B ,B

6.Which types of file organization are supported by magnetic tape?
Options: (A)random files (B) contiguous sequential file (C) indexed sequential file (D) all of the above 26

Ans:266. (B),266. (B)

A 'number crunching' computer is one that can handle
Options: large spreadsheets,    large alphanumeric data,    large volume of numbers,    only numbers

Ans:C ,C

6.Auditable is
Options: (A)Here each component has a unique name and an associated set of attribute, which differs for each version of component (B) Extent to which a software system records information concerning transactions performed against the system (C) Extent to which a system or component is operational and accessible when required for use (D) They are used to describe the over all behavior of the system 12

Ans:126. (B),126. (B)

If you wanted administrators to see a message when logging into the router, which command would you use?
Options: message banner motd,    banner message motd,    banner motd,    message motd

Ans:C ,C