When did Hewlett-Packard Inc. Introduce its first HP-110 laptop computer?

Options: 1984,    1986,    1990,    1995


More Computer Fundamental Related questions:

What is the total resistance of a series circuit that contains four resistors having values of 220W, 470W, 1W, and 1.2W?
Options: 692.2 Ohm,    844.5 Ohm,    3890 Ohm,    1234 Ohm

Ans:A ,A

Most PCs give a single beep on bootup to indicate they are ok hardware wise. You boot your PC and don
Options: system board,    RAM,    speaker,    power supply

Ans:E ,C

Modulation is the process of
Options: converting analog signals to digital signals,    converting digital signals to analog signals,    Multiplexing various signals into high speed line signals,    performing data encryption.

Ans:B ,B

. A flashing or blinking light on the screen is called
Options: a. An icon b. A pixel c. A cursor d. None of the above

Ans:9 – c ,9 – c

. You want to record experiment information and create a chart that shows the rate of crystal growth over a period of timThe best application to use would be:
Options: a. word processing b. spreadsheet c. database d. graphics

Ans:– b,– b

In most of the IBM PCs, the CPU, the device drivers, memory, expansion slots and active components are mounted on a single board. What is the name of the board?
Options: A) Motherboard B) Daughterboard C) Bredboard D) Fatherboard


Who invented Bicycle?
Options: Leo H Baekeland,    Karl Benz,    Evangelista Torricelli,    Kirkpatrick Macmillan


717. andamaan nikobaar dveep samooh mein kitane dveep hain?
Options: NA

Ans: 324, 324

0.ANSI is
Options: (A)American National Standards Institute (B) A USA based national organization that establishes uniform standards in several fields of computers. (C) Both A & B are true (D) None is true 8

Ans:80. (C),80. (C)

What is the default subnet mask for a class A network?

Ans:B ,B

South Indian temples have
Options: tall towers with curving sides that taper at the top,    gateway towers shaped like trapezoidal pyramids,    both are correct,    None of the above


The sampling rate, (how many samples per second are stored) for a CD is...?
Options: 48.4 kHz,    22,050 Hz,    44.1 kHz,    48 kHz


Which command would you place on interface connected to the Internet?
Options: ip nat inside,    ip nat outside,    ip outside global,    ip inside local

Ans:B ,B

Legacy data is which of the following?
Options: Data contained in a newly-installed system,    Data rejected during the installation of a new system,    Data contained in a file system,    Data contained by a system used prior to the installation of a new system

Ans:D ,D

To define what columns should be displayed in an SQL SELECT statement:
Options: use FROM to name the source table(s) and list the columns to be shown after SELECT.,    use USING to name the source table(s) and list the columns to be shown after SELECT.,    use SELECT to name the source table(s) and list the columns to be shown after USING.,    use USING to name the source table(s) and list the columns to be shown after WHERE.

Ans:A ,A

. Where you can find the font?
Options: a. C:Font b. C:windowsfont c. C:control panelfont d. All of above

Ans:9 – b ,9 – b

A.M. turing developed a technique for determining whether a computer could or could not demonstrate the artificial Intelligence,, Presently, this technique is called
Options: Turing Test,    Algorithm,    Boolean Algebra,    Logarithm

Ans:A ,A

8.Which is used to provide the sight information to the right person at the right time for proper decision making ?
Options: (A)DBMS (B) MIS (C) ISO (D) PSO 10

Ans:108. (B),108. (B)

. Which of the following is the file extension for an Extensible Markup Language?
Options: a. EML b. HTML c. XML d. XSD

Ans:6 – c ,6 – c

Android is licensed under which open source licensing license?
Options: NA

Ans:Apache/MIT ,Apache/MIT

Loaders that allow for program relocation are called
Options: relocating loaders,    relative loaders,    both (a) and (b),    None of the above

Ans:C ,C

Which runs on computer hardware and serve as platform for other software to run on?
Options: Operating System B. Application Software C. System Software D. All

Ans:– A ,

. Each model of a computer has a unique

Options: A) Assembly of a computer B) Machine language C) High level language D) All of the above


. What is the quickest way to select entire worksheet?
Options: Choose Edit -> Select all from the Menu B. Click on the first column, press Ctrl, and then click on the last column C. Click on the first column, press Shift, and then click on the last column D. Click on the rectangle box on the upper left corner where column headings and row headings meet

Ans:– D ,

who was founder of darkoti riyasat
Options: ram singh, durga singh, prithvi singh, umed singh

Ans:durga singh,durga singh

8.Which of the following fields would not make a suitable primary key ?
Options: (A)A date field (B) An invoice number (C) An autoNumber field (D) A customer’s social security number 9

Ans:98. (A),98. (A)

Which address is the loopback address?

Ans:C ,C

The process of writing computer instructions in a programming language is known as
Options: Coding,    Processing,    Programming,    File


Which of the following does not fail in the Personnel Decision-Making Area:
Options: pay-rolls,    cash flow analysis,    income-tax assessment and recovery,    person's experience

Ans:B ,B

Design qualifications do not normally include
Options: Output requirements,    Input and storage requirements,    Control provisions,    Blueprints

Ans:D ,D

The input and output devices are located away from the central computer facility in which particular type of processing.
Options: Time sharing,    Batch processing,    Interactive mode,    Real time processing

Ans:B ,B

A device which converts human readable data into machine language is
Options: Card reader,    Card punch,    Punched paper tape,    Character reader

Ans:D ,D

where is mani mahesh templte in hp
Options: kinnaur , lahul, kullu, chamba


A step-up transformer has a turns ratio of 1:4. If the line voltage is 115 V rms, what is the peak secondary voltage?
Options: 700 V,    707 V,    651 V,    208 V

Ans:C ,C

Changing the appearance of a document is called
Options:  A) Proofing, B) Editing, C) Formatting, D) All of above, 


71. antariksh yaatree ko baahy aakaash kaisa dikhaayee padata hai?
Options: NA

Ans: kaala, kaala

Which of the following affects the extent to which you are involved with the system development life cycle in your company?
Options: your job description,    size of the organization,    your relevant experience,    All of the above

Ans:E ,E

1.These computer uses the stored-program concept. Memory is used to store both program and data instructions and central processing unit (CPU) gets instructions and/ or data from memory. CPU, decodes the instructions and then sequentially performs them.
Options: (A)Single Program Multiple Data (SPMD) (B) Flynn’s taxonomy (C) Von Neumann Architecture (D) None of these 3

Ans:31. (C),31. (C)

An important first step in troubleshooting which component in a laser printer is causing a jam is to:
Options: note where in the paper path the paper stops,    check all voltages,    look up error codes,    turn the printer off, then on again

Ans:A ,A

5.Which command brings you to the first slide in your presentation?
Options: (A)Next slide button (B) Page up (C) Ctrl + Home (D) Ctrl + End 10

Ans:105. (C),105. (C)

The Olympic museum was opened at which of the following places?
Options: Lausanne,    Istanbul,    Athens,    Rome


This African-American woman physical therapist worked with soldiers disabled in World War II. She invented a device that helped the disabled to eat by delivering food through a tube to a mouthpiece.
Options: Bessie Blount,    Marjorie Joyner,    Mae Jamison,    Beulah Henry


File specification books are created primarily for the use of
Options: systems analysts,    programmers,    operators,    managers

Ans:B ,B

In analyzing the compilation of PL/I program, the term "Syntax analysis" is associated with
Options: recognition of basic syntactic constructs through reductions,    recognition of basic elements and creation of uniform symbols,    creation of more optional matrix,    use of macro processor to produce more optimal assembly code

Ans:A ,A

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


3.In Access to open the Find tab in the Find and Replace dialog box (Datasheet view and Form view only)
Options: (A)CTRL+F (B) CTRL+H (C) SHIFT+F4 (D) None of these 3

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

. Binary circuit elements have
Options: A) One stable state B) Two stable state C) Three stable state D) None of above


The reaction is carbonate and bicarbonate ions with mineral is called
Options: hydrolysis,    carbonation,    oxidation,    solution


6.A binary numbers are represented by
Options: (A)Digits 0 and 1 (B) Digits 0,1,….,8 (C) Digits A,B, C,… (D) None of these 16

Ans:166. (A),166. (A)

The application layer of a network
Options: establishes, maintains, and terminates virtual circuits,    defines the user's port into the network,    consists of software being run on the computer connected to the network,    All of the above

Ans:C ,C