Large astronomical telescopes always use as objective

Options: lens,    mirror,    combinations of lenses,    None of the above


More physics Related questions:

If a microcomputer has a 64K memory, what are the hexadecimal notations for the first and last memory location?
Options: 0000, EEEE,    0, 64,    0000, FFFF,    0000, 9999

Ans:C ,C

Which of the following programs give instructions about operations inside the computer
Options: System software,    Application,    Utility id) Compiler,    None of the above

Ans:A ,A

3.Speech recognition is
Options: (A)Ability to input data directly into a computer system by speaking to it (B) Ability to output data directly from a computer system by speaking. (C) Processing of voice in computer systems (D) None of these | 9 10

Ans:103. (A),103. (A)

Holi place belong to which district
Options: kinnaur, Chamba


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

Which of the following operations can be performed on the file "NOTES.TXT" using the below code? FILE *fp; fp = fopen("NOTES.TXT", "r+");
Options: Reading,    Writing,    Appending,    Read and Write

Ans:D ,D

8.In Excel the auto fill feature
Options: (A)Extends a sequential series of data (B) Automatically adds a range of cell values (C) Applies a boarder around selected cells (D) None of above 2

Ans:28. (D),28. (D)

O2 released in the process of photosynthesis comes from
Options: CO2,    water,    sugar,    pyruvic acid


What does SSL stand for?
Options: Secure Socket Layer,    System Socket Layer,    Superuser System Login,    Secure System Login


. The __________ is the software tool to store or access data.
Options: a. table b. DBMS c. query d. report

Ans:6 – b ,6 – b

Which document sums up the general provisions of purchase, terms and agreement, warranties, and maintenance?
Options: The contract,    The project evaluation,    The financial report.,    The purchasing report

Ans:A ,A

9.Procedural interface
Options: (A)Trustworthiness with which a system are transferred from one hardware environment to another (B) Here one sub system encapsulates a set of procedures, which can be called by other sub-systems. (C) It is concerned with studying existing process to understand the relationship between different parts of the process. (D) None of these 26

Ans:259. (B),259. (B)

With an IP address of, what is your default subnet mask?

Ans:D ,D

.Which of the following case does not exist in complexity theory
Options: A)Best case b.Worst case c.Average case d.Null case


During the system study, the executive vice-president and the other managers exercise their responsibility of
Options: planning,    controlling,    directing,    organizing

Ans:B ,B

What types of installations require a special boot disk?
Options: NFS,    FTP,    PCMCIA,    All of the above

Ans:D ,D

Which of the following helps to reduce spelling error in the document?
Options: Auto Format B. Auto Correct C. Smart Tags D. Auto Text

Ans:– B ,

Options: NA

Ans: 390 bhaarat ke pradhaanamantree bahut jarooree kam se kam kitanee puraanee banane ke lie?, 390 bhaarat ke pradhaanamantree bahut jarooree kam se kam kitanee puraanee banane ke lie?

In order to combat foreign competition, U.S. companies are:
Options: automating,    ignoring the situation,    seeking import tariffs,    decreasing the salaries

Ans:A ,A

DCL provides commands to perform actions like
Options: a. Change the structure of tables b. insert, update or delete records and data values c. authorizing access and other control over database d. None of above

Ans:ndash; c,ndash; c

975. gurutvaakarshan ke niyam kisane banaaye?
Options: NA

Ans: nyootan, nyootan

Which device of computer operation dispenses with the use of the keyboard?
Options: Joystick,    Light pen,    Mouse,    Touch


What is the Demilitarized Zone?
Options: The area between firewall & connection to an external network B. The area between ISP to Military area             C. The area surrounded by secured servers D. The area surrounded by the Military

Ans:– A ,

246. sansad ke donon sadanon kee sanyukt baithak kee adhyakshata kaun karata hai?
Options: NA

Ans: lokasabha adhyaksh, lokasabha adhyaksh

2.Evolutionary computation is
Options: (A)Combining different types of method or information (B) Approach to the design of learning algorithms that is structured along the lines of the theory of evolution. (C) Decision support systems that contain an Information base filled with the knowledge of an expert formulated in terms of if-then rules. (D) None of these 4

Ans:42. (B),42. (B)

What do the following declaration signify? int (*pf)();
Options: pf is a pointer to function.,    pf is a function pointer.,    pf is a pointer to a function which return int,    pf is a function of pointer variable.

Ans:C ,C

  After choosing a predefined template, which option has to be chosen to change the background color?
Options: Design Template B. Color Scheme C. Animation Scheme D. Color Effects

Ans:– B ,

Which of the following is not true of office automation?
Options: It enhances office productivity.,    Human factors should be considered in implementing office automation.,    It will increase informal communications between employees.,    Software should be designed to be user-friendly

Ans:C ,C

Which of the following statements correct about the below program? #include<stdio.h> int main() { struct emp { char name[25]; int age; float sal; }; struct emp e[2]; int i=0; for(i=0; i<2; i++) scanf("%s %d %f", e[i].name, &e[i].age, &e[i].sal); for(i=0; i<2; i++) scanf("%s %d %f", e[i].name, e[i].age, e[i].sal); return 0; }
Options: Error: scanf() function cannot be used for structures elements.,    The code runs successfully.,    Error: Floating point formats not linked Abnormal program termination.,    Error: structure variable must be initialized.

Ans:C ,C

The term 'Caddle' is associates with which sports?
Options: Golf,    Billiards,    Polo,    Bridge


Binwa JVP
Options: kangra, kinnaur, lahaul spiti, kullu


To produce high-quality graphics (hardcopy) in color, you would want to use a(n)
Options: RGB monitor,    plotter,    ink-jet printer,    laser printer

Ans:B ,B

_____ is the use of a model in an attempt to identify and/or reflect the behaviour of a real person, process, or system.
Options: master,    decision,    plan,    simulation

Ans:D ,D

. Which of the following is not a legitimate section for form objects?
Options: a. Form detail b. Group header c. Form header d. Page footer

Ans:– b,– b

Software that measures, monitors, analyzes, and controls real-world events is called:
Options: system software,    real-time software,    scientific software,    business software

Ans:B ,B

. The .... displays the name of every computer user on the computer
Options: a. Wish list screen b. Command screen c.Welcome screen d. None of the above

Ans: c, c

The mean surface temperature of the sun is estimated to be of the prder of
Options: 5500ºC,    4000ºC,    2000ºC,    1000ºC


Which of the following is used as a lubricant?
Options: Graphite,    Silica,    Iron Oxide,    Diamond


The old name of ravi river is ?
Options: NA

Ans:Iravati ,Iravati

2.This set of related data items is known as a
Options: (A)File (B) Record (C) Table (D) None of the above

Ans:2. (B),2. (B)

The originating in the Himalayan mountain complex consists of how many distinct drainage systems of the Indian Subcontinent?
Options: Two,    Three,    Four,    Five


. The windows feature is the ability of computer to automatically configure a new hardware component is that
Options: a. Auto detect b. Plug and play c. Add remove hardware d. None of above

Ans:2 – b ,2 – b

where is gothla costal
Options: kangra, lahal spiti, bilaspur, hamirpur, kullu

Ans:lahal spiti,lahal spiti

In which addressing mode, the effective address of the operand is generated by adding a constant value to the contents of register?
Options: absolute mode,    indirect mode,    immediate mode,    index mode

Ans:D ,D

When mapping a multivalued attribute 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:B ,B

who was last rular of dhami riyasat
Options: rajender singh, surender singh, dalip singh, ajit singh

Ans:dalip singh,dalip singh

The planet that takes the highest time for completing a rotation is
Options: Mercury,    Venus,    Earth,    Pluto


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)

In Bourne shell, which file sets the Unix environment for the user when the logs into his HOME directory.
Options: .exrc,    .profile,    lastlogin,    .mbox

Ans:B ,B

. To show/hide the grid lines in Microsoft Excel 2007
Options: a. Page Layout -> Grid lines -> View b. Insert -> Grid lines -> View c. View -> Grid lines -> View d. Edit -> Grid lines -> View

Ans:– a,– a