What does AC and DC stand for in the electrical field?

Options: Alternating Current and Direct Current,    A Rock Band from Australia,    Average Current and Discharged Capacitor,    Atlantic City and District of Columbia


More technology Related questions:

2.Evolvability is
Options: (A)Trustworthiness with which a system or component can be modified to take advantage of new software or hardware technologies. (B) An error of some kind or an unexpected event occurs during the execution of a program (C) Here the objective of the process is to work with uses to explore their requirement and deliver a final system. (D) Possible loss or harm in computing system. 19

Ans:192. (A),192. (A)

A transformer has a primary voltage of 120 V rms and a secondary voltage of 25 V rms. If the secondary current is 1A rms, what is the primary current?
Options: 7.8 mA,    208 mA,    200 mA,    300 mA

Ans:B ,B

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

where is kardaand math in HP
Options: kinnaur , lahul, kullu, mandi

Ans:lahul spiti,lahul spiti

Which of the following database activities determines the entities, attributes, and relationships of data?
Options: Conceptual data modeling,    Logical database design,    Physical database design and definition,    Database implementation

Ans:A ,A

The latest PC keyboards use a circuit that senses the movement by the change in its capacitance. What are these keyboards called?
Options: Capacitance keyboards,    Mechanical keyboards,    Qwerty keyboards,    Dvorak keyboards

Ans:A ,A

The term Incomplete for a UML has the same meaning as which of the following for an EER diagram?
Options: Overlapping rule,    Disjoint rule,    Total specialization rule,    Partial specialization rule

Ans:D ,D

229. dhaavan soda ka raasaayanik naam kya hai?
Options: NA

Ans: sodiyam kaarbonet, sodiyam kaarbonet

4.In Excel to open the Format Cells dialog box, press
Options: (A)Alt + 1 (B) Ctrl + 1 (C) Ctrl + Shift + 1 (D) F1 14

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

Which is the associated sport of Bombay Gold Cup?
Options: Basketball,    Weightlifting,    Hockey,    Football


The 0 and 1 in the binary numbering system are called binary digits or _____
Options: bytes,    kilobytes,    decimal bytes,    bits

Ans:D ,D

. Which of the following machine was not invented by Charles Babbage?
Options: A) Tabulating Machine B) Analytical Engine C) Difference Engine D) Both C and D


A memory that contains a fine pattern of data permanently defined is
Options: RAM,    EPROM,    ROM,    PROM

Ans:C ,C

The only state in India that produces saffron is
Options: Assam,    Himachal Pradesh,    Jammu and Kashmir,    Meghalaya


207. redakros ke sansthaapak kaun hain ?
Options: NA

Ans: henaree doonaant , henaree doonaant

Where can you find the horizontal split bar on MS Word screen?
Options: a. On the left of horizontal scroll bar b. On the right of horizontal scroll bar c. On the top of vertical scroll bar d. On the bottom of vertical scroll bar

Ans:– C,– C

� The default header for a worksheet is
Options: Username B. Date and Time C. Sheet tab Name D. None

Ans:– D ,

Decisions can be classified on three levels : strategic, _____ and operational.
Options: prompt,    passwords,    MIS,    Tactical

Ans:D ,D

Hardware _____ memory is seldom used in modern computers.
Options: ROM,    RAM,    LIFO,    PROM

Ans:C ,C

A program that converts computer data into some code system other than the normal one is known as
Options: Encoder,    Simulation,    Emulator,    Coding

Ans:A ,A

Dust in a computer actually increases the size of the magnetic fields inside it. This is not good, so you must occasionaiy dust, I trust. What
Options: reverse vacuum,    any small vacuum device,    blow real hard on the system board,    non-static compressed air

Ans:non-static compressed air ,D

Which command is used to remove a file?
Options: remove,    rm,    mv,    del

Ans:B ,B

The engineering change control system makes changes in the
Options: operations file,    production schedule,    work force data,    All of the above

Ans:A ,A

Ctrl + W
Options: a. Save and Print the Document b. Save and Close Word Application c. Save and Close document d. Without Save, Close Document

Ans:–  C,–  C

An OR gate has 6 inputs. What is the only input word that produces a 0 output?
Options: 000000,    000111,    111000,    111111

Ans:A ,A

The metal does not give H2 on treatment with dilute HCL is
Options: Zn,    Fe,    Ag,    Ca


The binary number 1100 0101 has _____ bytes
Options: 1,    2,    4,    8

Ans:A ,A

The human body is made up of several chemical elements; the element present in the highest proportion (65%) in the body is
Options: carbon,    hydrogen,    oxygen,    nitrogen


Options: NA

Ans: 567. penisilin kee khoj kisane kee?, 567. penisilin kee khoj kisane kee?

_____ assist traditional auditors both in the review of computer controls and in the production of audit information through the use of computers.
Options: CDP,    CISA,    DPMA,    EDP auditor

Ans:D ,D

0.In Microsoft PowerPoint to create a PowerPoint presentation from a template
Options: (A)Click File, New, select the presentations tab and choose a template (B) Click File, New Template and choose a template (C) Import a presentation template from PowerPoint’s template wizard (D) Click Create Template from scratch, Now 14

Ans:140. (A),140. (A)

hamta darra
Options: kullu, mandi-kullu, kulu-lahaul, peer-panjal-kullu-spiti


7.The elements of an array are stored successively in memory cells because
Options: (A)by this way computer can keep track only the address of the first element and the addresses of other elements can be calculated (B) the architecture of computer memory does not allow arrays to store other than serially (C) A and B both false (D) A and B both true 4

Ans:47. (A),47. (A)

Which of the following is(are) true of system analysts?
Options: their responsibility is to analyze and design system software,    they may be looked upon as an intermediary between users and programmers,    they are heavily involved with the system-development life cycle,    both (a) and (c)

Ans:D ,D

366. janaral daayar (jaliyaanvaala baag hatyaakaand se jude) kee hatya kisane kee thee?
Options: NA

Ans: udham sinh ne, udham sinh ne

8.In virtual memory systems, dynamic address translation
Options: (A)is the hardware necessary to implement paging (B) stores pages at a specific location on disk (C) is useless when swapping is used (D) is the part of the operating system paging algorithm 27

Ans:278. (A),278. (A)

The "Turing Machine" showed that you could use a/an _____ system to program any algorithmic task.
Options: binary,    electro-chemical,    recursive,    semantic

Ans:A ,A

3.Hazard severity
Options: (A)Hazard cannot arise due system design. (B) The probability of the event occurring which create a hazard. (C) An assessment of the worst possible damage, which could result from a particular hazard. (D) A condition with the potential for causing or contributing to an accident. 20

Ans:203. (C),203. (C)

7.Which of the following provides a means of printing out features notes with a miniature slide on a printed page?
Options: (A)Slides with animation (B) Outline view (C) Notes page (D) Audience handout 12

Ans:127. (D),127. (D)

Durand Cup is associated with the game of
Options: Cricket,    Football,    Hockey,    Volleyball


What do the following declaration signify? char **argv;
Options: argv is a pointer to pointer.,    argv is a pointer to a char pointer.,    argv is a function pointer.,    argv is a member of function pointer.

Ans:B ,B

A pen shaped device which can sense light, and is used to point at spots on a video screen.
Options: Mouse,    Light pen,    Joystick,    Plotter

Ans:B ,B

Options: NA

Ans: 570. sabase bada jeevit pakshee kaunasa hai?, 570. sabase bada jeevit pakshee kaunasa hai?

How much current flows through a 0.02 micro F capacitor that is operating from a 12-V ac, 100-Hz source?
Options: 0.151 mA,    157 raA,    0.995 mA,    2.02 A

Ans:A ,A

What is the default left margin in Word 2003 document?
Options:  A) 1", B) 1.25", C) 1.5", D) 2", 


0.The Java run time environment is an example of
Options: (A)Single user process with multiple threads (B) Multiple user processes with single thread per process. (C) Multiple user processes with multiple threads per process. (D) None of these. 2

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

Numerical control:
Options: is a method for controlling the operation of a machine by means of a set of instructions,    applies only to milling machines,    is a method for producing an exact number of parts per hour,    All of the above

Ans:A ,A

Terminals are used to
Options: collect data from the physical system,    provide information for the manager,    communicate management decisions to the physical system,    All of the above

Ans:D ,D

An adder in which the bits of the operands are added one after another is
Options: Half-adder,    Full-adder,    Serial adder,    All of the above

Ans:C ,C

. EBCDIC can code up to how many different characters?
Options: A) 256 B) 16 C) 32 D) 64