5.In Windows operating system it is a very important part of Windows, clicking on it opens up what is called the start menu


Options: (A)Start button (B) Sidebar (C) Icons (D) None of these

Ans:5. (A),5. (A)

More Upkar's MCQs on Computer By Dr. Alok Kumar Related questions:


Bandhavgarh National Park
Options:

Ans:,Madhya Pradesh


A pricing strategy model would function most effectively as a
Options: transaction processing model,    batch model,    time sharing model,    realtime model

Ans:C ,C


The two types of relays in a PC are:
Options: an output relay and a control relay,    a control relay and a retentive relay,    a retentive relay and a non-retentive relay,    All of the above

Ans:A ,A


INTERPOL means
Options: International Political Conference,    International Criminal Police Organisation,    None of these,    International Association of Police Officers

Ans:B,B


Which programming language is based on Algol 60.
Options: PILOT,    SNOBOL,    ADA,    SIMULA

Ans:D,(Danswer


Which one of the following statements is true for the currents in a parallel RL circuit?
Options: The total current is equal to the sum of the currents through the resistance and inductance,    The current always has the same amplitude and phase for every part of the circuit,    The total current is less than the sum of the currents through the resistance and inductance,    The total current leads the total voltage by less than 90

Ans:C ,C


The most straightforward resource flow is
Options: manpower,    machines,    material,    money

Ans:B ,B


6.In uni-processor scheduling, if nonpreemptive policy is applied then
Options: (A)Once a process is in running state, it continues to execute until it terminates or block itself. (B) Currently running process can be interrupted and moved to ready state by the operating system. 72 | (C) The clock interrupt is generated at periodic intervals. (D) None of these. 11

Ans:116. (A),116. (A)


655. amerika ne kaunasa raajy 1867 mein roos se khareeda tha?
Options: NA

Ans: alaaska, alaaska


Which of the following are(is) Language Processor(s)
Options: assembles,    compilers,    interpreters,    All of the above

Ans:D ,D


Intranets and extranets can use their network fire walls and other security features to establish secure Internet links within an enterprise or with its trading partners. Select the best fit for answer:
Options: Network Server,    Virtual Private Network,    Network operating system,    OSI

Ans:B ,B


The average salinity of sea water is
Options: 3%,    3.5%,    2.5%,    2%

Ans:B,B


A 4 KHz noiseless channel with one sample every 125 per sec, is used to transmit digital signals. Find the bit rate (bits per second) that are sent, if CCITT 2.048 Mbps encoding is used.
Options: 500 Kbps,    32 Kbps,    8 Kbps,    64 Kbps.

Ans:D ,D


The first electric train of India 'Deccan Queen' was run between
Options: Howrah and Delhi,    Bombay and Surat,    Kalyan and Pune,    New Delhi and Madras

Ans:C,C


Which is the easiest component to environmentally recycle?
Options: Motherboards,    CMOS batteries,    Toner cartridges,    Cathode ray tubes

Ans:C ,C


The office of the prime minister of India
Options: has a constitutional basis,    has a statutory basis,    has conventional basis,    None of the above

Ans:A,A


7.In Excel to center worksheet titles across a range of cell, you must
Options: (A)Select the cells containing the title text and use the fill handle to center the text across a range of cells (B) Widen the columns (C) Select the cells containing the title text and use the fill handle to center the text across a range of cells (D) Widen the column 17

Ans:177. (A),177. (A)


0.A CPU designed specifically to handle the communications processing task with main purpose is to off-load communications processing task from the host computer so that the host computer can be dedicated for applications and data processing jobs.
Options: (A)Backend processor (B) Front-end processor (C) Node processor (D) None of these | 5 3

Ans:30. (B),30. (B)


What will be the output of the program? #include<stdio.h> #define SQUARE(x) x*x int main() { float s=10, u=30, t=2, a; a = 2*(s-u*t)/SQUARE(t); printf("Result = %f", a); return 0; }
Options: Result = -100.000000,    Result = -25.000000,    Result = 0.000000,    Result = 100.000000

Ans:A ,A


winner of first paramveer chakra in HP
Options: genral v. n sharma, lt, gen, k , s katoch,major somnath sharma, Lt.col, kamaan singh

Ans:major somnath sharma,major somnath sharma


The manager, in using the systems approach, should subdivide the firm into subsystems based on
Options: functional areas-marketing, finance, and manufacturing,    management levels-strategic, tactical, and operational,    resource flows-manpower, money, machines, and material,    any of the above represent acceptable subsystem divisions.

Ans:D ,D


The saturation point is approximately the same as
Options: cutoff point,    lower end of the load line,    upper end of the load line,    infinity

Ans:C ,C


4.Lehman’s Second Law (Lehman and Belady 1985) is
Options: (A)Continuing change: A program used in real-world environment must change necessarily or become progressively less useful in that environment. (B) Increase complexity: As an evolving program change, its strictures tend to become more complex. Extra resources must be devoted to preserving and simplifying the structure. (C) Large program evolution: Program evolution is a self-regulating process. (D) None of these 19

Ans:194. (B),194. (B)


The original name of 'Mahabharata' is
Options: Katha Saritsagar,    Jai Samhita,    Vrahat Katha,    Rajatarangini

Ans:B,B


What Henry Bessemer invented?
Options: Aluminum,    Electroplating,    Steel Converter,    Steel rolling mill

Ans:C,C


Under an agreement with which of the following countries did Subhas Chandra Bose organize the Indian soldiers, taken as prisoners by the Axis Powers, into the Azad Hind Fauj?
Options: China,    Germany,    Italy,    Japan

Ans:D,D


AOL stands for...
Options: Arranged Outer Line,    America Over LAN,    Audio Over LAN,    America Online

Ans:D,D


0. Data access time is depends on
Options: Seek time B. Rotational delay C. Operating frequency D. All of the above

Ans: – D ,


Who built the world's first electronic calculator using telephone relays, light bulbs and batteries?
Options: Claude Shannon,    Konard Zuse,    George Stibits,    Howard H. Aliken

Ans:C ,C


Kathakali, Mohiniatam and Ottamthullal are the famous dances of
Options: Kerala,    Karnataka,    Orissa,    Tamil Nadu

Ans:A,A


8. Which command is used to see the version?
Options: a. Version b. Ver c. Verson d. None of above

Ans:Correct Answer: b ,Correct Answer: b


Sales order data is entered by means of
Options: terminal entry,    keypunch,    OCR,    All of the above

Ans:D ,D


A word processor would most likely be used to do
Options:  A) Keep an account of money spent, B) Do a computer search in media center, C) Maintain an inventory, D) Type a biography,

Ans:-D,-D


Information is _____ when it is useful in making a decision.
Options: relevant,    management by exception,    predictive reports,    control

Ans:A ,A


Youngest everest winner mountaineer from HP
Options: aarti rana, shilpi sharma, dikki dolma, sunita roy

Ans:dikki dolma,dikki dolma


How many OSI layers are covered in the X.25 standard?
Options: two,    three,    seven,    six

Ans:B ,B


When assessing the table structure of an acquired set of tables with data, determining primary keys is (part of) the:
Options: first step.,    second step.,    third step.,    fourth step.

Ans:B ,B


Operating system is
Options: A collection of hardware components,    A collection of input-output devices,    A collection of software routines,    All of the above

Ans:C ,C


Processors of all computers, whether micro, mini or mainframe must have
Options: ALU,    Primary storage,    Control Unit,    All of the above

Ans:D ,D


. Which control type do you use to create a calculated control?
Options: a. command button b. combo box c. text box d. list box

Ans:– c,– c


. Which setting you must modify to print a worksheet using letterhead?
Options: a. Paper b. Margin c. Layout d. Orientation

Ans:– b,– b


When did IBM release the first version of disk operating system DOS version 1.0?
Options: 1981,    1982,    1983,    1984

Ans:A ,A


To open Columns dialog box quickly
Options:  A) double click on the left margin area of ruler, B) double click the space between area on ruler, C) double click the right margin in ruler, D) All of above, 

Ans:-B,-B


  MICR stands for A.  Magnetic Ink Character Reader B.  Magnetic Ink Code Reader C.  Magnetic Ink Case Reader D.  None of the above
Options: Keyboard B. System Bus C. Monitor D. Memory

Ans:– A ,


What is the duration of football match?
Options: Two 15 minute period with a reset at half time,    Two 25 minute period with a reset at half time,    Two 35 minute period with a reset at half time,    Two 45 minute period with a reset at half time

Ans:D,D


2.In Windows operating system to move forward through the tabs
Options: (A)CTRL+TAB (B) CTRL+SHIFT+TAB (C) SHIFT+TAB (D) None of these 1

Ans:12. (A),12. (A)


Point out the error in the program (in Turbo-C). #include<stdio.h> #define MAX 128 int main() { const int max=128; char array[max]; char string[MAX]; array[0] = string[0] = 'A'; printf("%c %c\n", array[0], string[0]); return 0; }
Options: Error: unknown max in declaration/Constant expression required,    Error: invalid array string,    None of above,    No error. It prints A A

Ans:A ,A


A network schema
Options: restricts the structure to a one-to-many relationship,    permits many-to-many relation¬ships,    stores data in tables,    All of the above

Ans:B ,B


. What is the best way to create another copy of a slide?
Options: a.  Click the slide then press Ctrl+A and paste in new slide b.  From Insert Menu choose Duplicate Slide c.  Redo everything on a new slide that you had done on previous slide d.  None of above

Ans:4 – B ,4 – B


A compiler for a high-level language that runs on one machine and produces code for a different machine is called is
Options: optimizing compiler,    one pass compiler,    cross compiler,    multipass compiler

Ans:C ,C

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