What does AM mean?

Options: Angelo marconi,    Anno median,    Amplitude modulation,    Amperes


More technology Related questions:

_____ use standardized symbols to represent an algorithm.
Options: Flowcharts,    Flow diagrams,    IPO charts,    Pseudocharts

Ans:A ,A

Which of the following is considered to be an interface between the functional applications and the data base?
Options: management information systems,    data-base management systems,    decision-support systems,    data-processing systems

Ans:B ,B

Which of the following is an unsupervised data mining technique?
Options: Cluster analysis only,    Regression Analysis only,    RFM Analysis only,    Both Regression Analysis and RFM Analysis

Ans:A ,A

Devices on one network can communicate with devices on another network via a
Options: file server,    utility server,    printer server,    gateway

Ans:D ,D

9.In Windows operating system to Display the System Properties dialog box
Options: (A)Windows Logo (B) Windows Logo + BREAK (C) Windows Logo + D (D) Windows Logo + M 1

Ans:9. (B),9. (B)

0.Here a single program is executed by all tasks simultaneously. At any moment in time, tasks can be executing the same or different instructions within the same program. These programs usually have the necessary logic programmed into them to allow different tasks to branch or conditionally execute only those parts of the program they are designed to execute.
Options: (A)Single Program Multiple Data (SPMD) (B) Multiple Program Multiple Data (MPMD) (C) Von Neumann Architecture (D) None of these 3

Ans:30. (A),30. (A)

Changing cardinalities in a database is:
Options: a common database design task.,    a rare database design task, but does occur.,    a database design task that never occurs.,    is impossible to do, so a new database must be constructed and the data moved into it.

Ans:A ,A

In Microsoft Word move the insertion point to the beginning of the previous word
Options: (A) Shortcut CTRL+RIGHT ARROW (B) Shortcut CTRL+LEFT ARROW (C) Shortcut CTRL+DOWN ARROW (D) None of these 22.

Ans:21. (B),21. (B)

. Which function evaluates a “true/false” expression and then performs one of two actions?
Options: a. Case b. IF c. IIF d. IsTrue

Ans:6 – c ,6 – c

. The title bar always displays on
Options: a. Top of the open windows b. Left side of the open window c. Right side of the open window d. All of above

Ans:3 – a ,3 – a

Auto text and Auto correct are ___________ tools.
Options: styling B. editing B. designing D. none of the above

Ans:– B ,

. Which object is used to create a form?
Options: a. Tables and Queries b. Tables only c. Tables and reports d. Queries and reports

Ans:– a,– a

What is the shortcut key to Update Formula in a table?
Options: F9 B. Alt + F9 C. Ctrl + F9 D. Shift + F9

Ans:– A ,

. Which query do you use to answer the question “Which employees earn more than $5000 a month”?
Options: a. Search query b. Cross tab query c. Select query d. Update query

Ans:– c,– c

. B7:B9 indicates:
Options: a. Cells B7 and cell B9 only. b. Cells B7 through B9. c. Cell B8 only. d. None of the above.

Ans:– b,– b

Each year World Red Cross and Red Crescent Day is celebrated on
Options: May 8,    May 18,    June 8,    June 18


Minimal Superkeys are called
Options: Schema keys B. Candidate keys C. Domain keys D. Attribute keys

Ans:– B ,

Establishing a virtual connection is functionally equivalent to
Options: Connecting as virtual memory,    Physically connecting a DTE and DCE,    Placing a telephone call prior to a conversation,    Placing a modem prior to a conversation

Ans:C ,C

Indicate which, of the following, is not true about Nassi-Shneiderman charts
Options: These charts are type of graphical design tool,    These charts cannot represent CASE constructs,    These charts can represent three fundamental control structures,    All of the above

Ans:B ,B

Which of the following is the largest manufacturer of Hard Disk Drives?
Options:  IBM B.  Seagate C.  Microsoft D.  3M

Ans:– B ,

9.A computer language for informing the DBMS regarding the data structure used is

Ans:139. (B),139. (B)

8.Window class, onPaint/2, defines
Options: (A)is executed when a visible window is being created (B) is executed when a window is being closed, it is possible to prevent the window from closing (C) when the background of a window must be erased this event is executed (D) when a window must be re-painted this event is executed 1

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

Rajiv Gandhi (Rameswaram) National Park
Options: Karnataka,Kerala,Karnataka,MadhyaPradesh


. We can save and protect the workbook by
Options: Write Reservation Password B. Protection Password C. Read-only Recommended D. Any of the above

Ans: – D ,

. Which of the following is default location of saving and opening file?
Options: a. Desktop b. My computer c. My documents d. All of above

Ans:6 – c ,6 – c

3.Applications that rely on databases are
Options: (A)Supermarket stock control, theater bookings and payroll (B) Accounts, online banking, PowerPoint presentations (C) Internet shopping, robotics, computer games (D) None of above 8

Ans:83. (A),83. (A)

Recently lead free petrol was introduced in our country because
Options: they are not needed now as anti-knock agents,    they tower the efficiency of the engine,    they cause less pollution,    to reduce the cost of petrol


2.In Microsoft PowerPoint the following format options should be used to display dollars on an axis
Options: (A)Normal (B) Percentage (C) Currency (D) Comma 5

Ans:52. (C),52. (C)

First CAD system called AutoCAD for the PCs was announced in the year 1982. Can you tell who announced it?
Options: Intel Corpn.,    Rolta India Ltd.,    Autodesk Inc,    AT & T Corp.

Ans:C ,C

. The spelling dialog box can be involved by choosing spelling from ________ menu.
Options: a. insert b. file c. tools d. view

Ans:– c,– c

What should the configuration register value be after you successfully complete the password recovery procedure and return the router to normal operation?
Options: 0x2100,    0x2101,    0x2102,    0x2142

Ans:C ,C

An aneroid barometer
Options: is very unreliable,    can measure only atmospheric pressure,    measures pressure by sensing deflection of an evacuated chambers.,    can be used to measure gas or liquid flow rates

Ans:C ,C

57. To move the cursor page to page of document
Options: a. Ctrl+PgDn b. Ctrl+PgUp c. Both of above d. None of above

Ans:– C ,– C

The index consists of
Options: a list of keys,    pointers to the master list,    both (a) and (b),    All of the above

Ans:C ,C

935. sarvaadhik ojon kshayakaaree gais kaun-see hai?
Options: NA

Ans: chfch (klorophlorokaarban), chfch (klorophlorokaarban)

The advantage of a command processor running only built-in commands is:
Options: flexibility to the users in running lists of commands by simply collecting them in named batch command files,    the command set being common across different hardware configurations,    users can create system programs and run them as commands,    the processing is much faster than would other-wise be the case when user defined commands are used

Ans:B ,B

District with lowest gender rate In HP
Options: kinnaur , lahul, kullu, chamba


Benjamin Franklin was a prolific inventor. He invented the lightning rod, the Franklin stove, studied electricity, discovered the Gulf Stream, started the first library, and on and on. Among his many other inventions, what musical instrument did he invent?
Options: Banjo,    Oboe,    Clarinet,    Harmonium


The digitizing technology that uses an electric field radiated from the tablet and picked up by a cursor is:
Options: electromagnetic,    raster,    sonic,    electrostic

Ans:D ,D

INS Agrani (Petty Officers' School) is situated at
Options: Mumbai,    Jamnagar,    Coimbatore,    Lonavla


.  Macros can recover from _______ in a controlled manner.
Options: a.            events b.           modules c.           arguments d.            errors

Ans:– a,– a

What protocol is used to find the hardware address of a local device?
Options: RARP,    ARP,    IP,    ICMP

Ans:B ,B

A gate is a logic circuit with one or more input signals but _____ output signal.
Options: two,    double,    one,    more than one

Ans:C ,C

The length of the tropical years (the time interval between successive occurrences of the spring equinox) is decreasing very slowly as a result of
Options: small, progressive changes in the earth's rotational speed,    small, progressive change in earth's orbit around the sun,    both (a) and (b),    None of the above


Which county did Sunil Gavaskar play for?
Options: Somerset,    Worcestershire,    Warwickshire,    Glamorgan


What African-American inventor received 5 patents in the field of shoemaking?
Options: Elijah McCoy,    Jan Ernst Matzeliger,    Ernest Just,    Lewis Latimer


. To change the screen saver you can go from
Options: a. Control panel display b. Right click in desktop and properties c. Both of above d. None of these

Ans:0 – c ,0 – c

. You have got a bunch of digital holiday photo you want to put into a slide show. What the quickest method?
Options: a. Apply a multiple-picture layout to several slides, and use the clipart icon on the slides to import your picture b. On the insert menu, point to the picture, click from file, and select your picture in a group for each slide c. On the insert menu, point the picture and click new photo album d. All of the above

Ans:2 – C ,2 – C

. Which of the following is default mode for Windows to start?
Options: a. Command Prompt b. Safe Mode c. Normal Mode d. None of above

Ans:9 – c ,9 – c

What are the stages in the compilation process?
Options:  Feasibility study, system design and testing B.  Implementation and documentation C.  Lexical Analysis, syntax analysis, and code generation D.  None of the above

Ans:– C ,