Which of the following is used in pencils?

Options: Graphite,    Silicon,    Charcoal,    Phosphorous


More General Science Related questions:

In Microsoft Word shortcut for copy is
Options: (A) CTRL+C (B) CTRL+X (C) CTRL+V (D) None of these 30.

Ans:29. (C),29. (C)

The records in a file or magnetic tape
Options: can only be accessed serially,    have to be arranged in a key sequence,    are meant for backup,    cannot be transferred to a disk file

Ans:A ,A

A homogenous distributed database is which of the following?
Options: The same DBMS is used at each location and data are not distributed across all nodes.,    The same DBMS is used at each location and data are distributed across all nodes.,    A different DBMS is used at each location and data are not distributed across all nodes.,    A different DBMS is used at each location and data are distributed across all nodes.

Ans:B ,B

‘Shola Forest’ are
Options: NA

Ans:Tropical montance forest,Tropical montance forest

Who was the first Indian Chief of Army Staff of the Indian Army ?
Options: Gen. K.M. Cariappa,    Vice-Admiral R.D. Katari,    Gen. Maharaja Rajendra Singhji,    None of the above


484. sansaar mein sarvaadhik janasankhya vaala desh kaunasa hai?
Options: NA

Ans: cheen, cheen



. In computing and electronic systems BCD is abbreviation of
Options: Binary Coded Decimal B. Binary Coded Digit C. Bit Coded Decimal D. Bit Coded Digit

Ans:– A ,

The octane number of zero is assigned to
Options: 2-methyl octane,    n-heptane,    iso-octane,    3-methyl octane


A variable that has no physical meaning and is used to obtain an initial basic feasible solution to a linear programming problem is known as:
Options: basis,    algorithm,    artificial variable,    basic variable

Ans:D ,D

Baijnat temple was construced in ?
Options: NA

Ans:1204 A.D ,1204 A.D

3.In Access to Open a combo box

Ans:13. (A),13. (A)

What are the 2 terminals of a diode called?
Options: Pentode and Triode,    Gate and Drain,    Drain and Source,    Anode and Cathode


. What does the expression [detail] ! [product] * 1.30 do?
Options: a. multiplies the contents of detail and product fields by 1.3 b. First divides detail by product and then multiplies by 1.3 c. multiplies the contents of detail in the product table by 1.3 d. multiplies the contents of product in the detail table by 1.3

Ans:– d,– d

A database management system (DBMS) is a:
Options: hardware system used to create, maintain, and provide controlled access to a database.,    hardware system used to create, maintain, and provide uncontrolled access to a database.,    software system used to create, maintain, and provide controlled access to a database.,    software system used to create, maintain, and provide uncontrolled access to a database.

Ans:C ,C

1.Want your logo in the same position on every slide, automatically. Insert it on the
Options: (A)Handout master (B) Notes master (C) Slide master (D) All of the above 10

Ans:101. (C),101. (C)

In order to play and hear sound on a computer, one needs:
Options: a sound card and speakers B. a microphone C. all of them required D. none of them required

Ans:– A ,

The continuing education program that all managers should get into is
Options: a seminar series on technical developments in chemistry,    new developments in accounting,    information on threats and opportunities faced by the business,    Ail of the above

Ans:C ,C

. How to specify cell range from A9 to A99 in Excel?
Options: a. (A9, A99) b. (A9 to A99) c. (A9 : A99) d. (A9 – A99)

Ans:– c,– c

The famous book 'The Daughter of the East' is written by
Options: Ms. Taslima Nasreen,    Ms. Benazir Bhutto,    Ms. Aunsan Suu Kyi,    Ms. Bandaranaike Sirimavo


Which of the following modifications may not succeed?
Options: Changing a column data type from char to date,    Changing a column data type from numeric to char,    Both of the above actions should succeed.,    Neither of the above actions will succeed.

Ans:A ,A

Computer-based controllers:
Options: should be built in a modular fashion wherever possible,    are very difficult to change,    are very flexible,    (a) and (c) above

Ans:D ,D

One nanometer is equal to
Options: 10-6m,    10-8m,    10-9m,    10-5m


. Computer instructions written with the use of English words instead of binary machine code is called
Options: A) Mnemonics B) Symbolic code C) Gray codes D) Opcode


. If you want to keep track of different editions of a document which features will you use?
Options: a. Editions b. Versions c. Track Change d. All of above

Ans: – B , – B

Which one of the following is not a member of MERCOSUR (Southern Common Market) ?
Options: NA


On which toolbar can you find Format Painter tool?
Options:  A) Standard toolbar, B) Formatting toolbar, C) Drawing Toolbar, D) Picture Toolbar,


5.In Microsoft PowerPoint the term used when you press and hold the left mouse key and move the mouse around the slide
Options: (A)Highlighting (B) Dragging (C) Selecting (D) (B) and (C) both true 4

Ans:45. (D),45. (D)

Which of the following is not true of future computers?
Options: increased use of CAD/CAM techniques,    faster turnaround time,    developments in artificial intelligence systems,   All are true

Ans:D,all are true

Most industrial control applications:
Options: can be solved using more than one method of control,    can be done more reliably using solid-state methods,    must have the process specified correctly to be successful,    All of the above

Ans:D ,D

For every relationship, how many possible sets of minimum cardinalities are there?
Options: Two,    Three,    Four,    Six

Ans:C ,C

What is the name of the person that controls a football match?
Options: A referee,    An umpire,    A spectator,    A goalkeeper


7.In Windows operating system shortcut DELETE is for
Options: (A)Undo something (B) Delete something (C) Paste something (D) None of these 2

Ans:27. (B),27. (B)

. How can you break the current column and start a new column immediately?
Options: a. Press Ctrl + Shift + Enter b. Press Alt + Enter c. Press Ctrl + Enter d. Press Alt + Shift + Enter

Ans:– A,– A

9.Which of the following will not advance the slides in a slide show view?
Options: (A)The esc key (B) The space bar (C) The enter key (D) The mouse button 8

Ans:79. (A),79. (A)

Microsoft Office Suite spreadsheet program is
Options: (A) Microsoft Excel (B) Microsoft Word (C) Microsoft Powerpoint (D) None of these 9..

Ans:8. (A),8. (A)

4.The following resources can cause deadlocks
Options: (A)Read only files (B) Shared programs (C) Printers (D) All of the above 22

Ans:224. (C),224. (C)

Which of the following is false about disk when compared to main memory?
Options: non-volatile,    longer storage capacity,    lower price per bit,    faster

Ans:D ,D

Interprocess communication
Options: is required for all processes,    is usually done via disk drives,    is never necessary,,    allows processes to synchronize activity

Ans:D ,D

3.Synchronous communication operations referred to
Options: (A)Involves only those tasks executing a communication operation (B) It exists between program statements when the order of statement execution affects the results of the program. (C) It refers to the practice of distributing work among tasks so that all tasks are kept busy all of the time. It can be considered as minimization of task idle time. (D) None of these 3

Ans:33. (A),33. (A)

4.Parallel computing can include
Options: (A)Single computer with multiple processors (B) Arbitrary number of computers connected by a network (C) Combination of both A and B (D) None of these

Ans:4. (C),4. (C)

What is a slide-title master pair?
Options: a. The title area and text area of a specific slide b. a slide master and title master merged into a single slide c. A slide master and title master for a specific design template d. All of above

Ans: – C , – C

452. jaapaan kee mudra kaunasee hai?
Options: NA

Ans: yen, yen

Storage capacity of magnetic disk depends on
Options: A) tracks per inch of surface B) bits per inch of tracks C) disk pack in disk surface D) All of above


War of the Roses was
Options: civil war in England,    religious-cum-political war between the Lutherans Catholics in Germany,    war between Syrian and Roman forces,    None of the above


4.A data transmission medium made of tiny threads of glass or plastic that can transmit huge amount of information at the speed of light is
Options: (A)Fiber optic cable (B) Copper cable (C) Twisted wire cable (D) None of these 7

Ans:74. (A),74. (A)

2.Probability of an accident arising because of hazard is minimum subject of other costs
Options: (A)As low as reasonably practical (ALARP) risk (B) Architectural design (C) Attack (D) None of these 12

Ans:122. (A),122. (A)

What difference does the 5th generation computer have from other generation computers?
Options: Technological advancement,    Scientific code,    Object Oriented Programming,    All of the above


. PowerPoint design templates are stored in a file with this extension.
Options: a. .ptt b. .pot c. .ppt d. .dtp

Ans:5 – B ,5 – B

. Which of the following is a feature of fifth generation computers?
Options: A) Use of natural language B) artificial intelligence C) bio-chips D) All of above