The unit of a computer system that executes program, communicates with and often controls the operation of other subsystems of the computer is known as


Options: CPU,    Control Unit,    I/O unit,    Peripheral unit

Ans:A,A

More Computer Fundamental Related questions:


Megasthenes (Greek) (302-298 BC) : visited india during rule of which emperor
Options:

Ans: Chandragupta Maurya (Sandrokattes) court,


. The My Computer windows include icons that represent the ….installed on your computer
Options: a. Disk drive b. Memory c. CPU d. All of above

Ans:8 – a ,8 – a


The Enterprise tier of the three-tiered database architecture includes:
Options: managing the data.,    managing the User-system interface.,    processing HTTP protocol.,    processing scripting tasks.

Ans:A ,A


972. pratirodh ka maatrak kaunasa hai?
Options: NA

Ans: ohm, ohm


Which is a non-standard version of a computing language?
Options: PROLOG,    APL,    Army,    PL/1

Ans:C ,C


Which of the following statement is true?
Options: a. Foreign key fields don't allow duplicate values b. In primary key field you can enter duplicate value c. In an indexed field you may or may not enter duplicate value depending upon setting d. All statements are true

Ans:c, c


What two methods are available to build electronic continuous control?
Options: Analog and mechanical,    Pneumatic and analog,    Analog and digital,    All of the above

Ans:C ,C


You have a PC with no video* Which of the following is LEAST likely to be causing the problem?
Options: defective RAM (bank zero),    defective microprocessor,    crashed hard drive,    loose video card

Ans:C ,C


The period of daylight
Options: is nearly constant near the equator,    varies with latitude and the season,    reaches a maximum of 24 hour in the polar zones in summer,    All of the above

Ans:D,D


Advantages of robots include:
Options: increased productivity,    ability to withstand hazardous environments,    good return on investment and better company image,    All of the above

Ans:D ,D


A logical description of some portion of database that is required by a user to perform task is called as
Options: System View B. User View C. Logical View D. Data View

Ans:– B ,


9.What is the purpose of the page field on a pivot table report?
Options: (A)It creates a new page for each type of data (B) It allows the data within the the Pivot Table report to be filtered (C) It displays a title for the Pivot Table report (D) None of the above 13

Ans:129. (B),129. (B)


. When a hyperlink is created, Word formats the Web address as _____.
Options: a. italicized and colored red b. italicized and colored blue c. underlined and colored red d. underlined and colored blue

Ans: – D , – D


Which of the following is based on Multi Valued Dependency?
Options: a. First b. Second c. Third d. Fourth

Ans:– d ,


Fastest shorthand writer was
Options: Dr. G. D. Bist,    J.R.D. Tata,    J.M. Tagore,    Khudada Khan

Ans:A,A


Which of the following is true concerning a procedure?
Options: You do not create them with SQL.,    They do not need to have a unique name.,    They include procedural and SQL statements.,    They are the same thing as a function.

Ans:C ,C


. Which of the following statements about tab order setting is NOT true?
Options: a. The actual tab order setting for a form can be used in the Form View. b. The tab order setting determines the movement of the insertion point through a form. c. The tab order setting is usually right-to-left and top-to-bottom. d. The default tab order setting can be altered by moving the controls in the Design View.

Ans:2 – c ,2 – c


The temperature increases rapidly after
Options: ionosphere,    exosphere,    stratosphere,    troposphere

Ans:A,A


Which of the following drainage systems fall into Bay of Bengal?
Options: Ganga, Brahmaputra and Godavari,    Mahanadi, Krishna and Cauvery,    Luni, Narnada and Tapti,    Both (a) and (b)

Ans:D,D


Binary means _____
Options: Three,    Four,    Ten,    Two

Ans:D ,D


You need to create an access list that will prevent hosts in the network range of 192.168.160.0 to 192.168.191.0. Which of the following lists will you use?
Options: access-list 10 deny 192.168.160.0 255.255.224.0,    access-list 10 deny 192.168.160.0 0.0.191.255,    access-list 10 deny 192.168.160.0 0.0.31.255,    access-list 10 deny 192.168.0.0 0.0.31.255

Ans:C ,C


1.In Microsoft PowerPoint we can replace a font on all slides with another font using the …. option
Options: (A)Edit, Fonts (B) Tools, Fonts (C) Tools, Replace Fonts (D) Format, Replace Fonts 15

Ans:151. (D),151. (D)


where is hp lok prashasan institute
Options: kangra, shimla, bilaspur, hamirpur, kullu

Ans:shimla,shimla


The two 'equinoxes' take place respectively in the months of
Options: January and June,    July and December,    March and September,    September and December

Ans:C,C


Elementary linguistic units which are smaller than words are:
Options: allophones,    phonemes,    syllables,    All of the above

Ans:D ,D


The book named 'Three Decades in Parliament' is a collection of the speeches of
Options: A. B. Vajpayee,    Somnath Chatterjee,    L. K. Advani,    N. G. Ranga

Ans:A,A


4.In Excel you can use the horizontal and vertical scroll bars to
Options: (A)Split a worksheet into two panes (B) View different rows and columns edit the contents of a cell (C) Edit the contents of a cell (D) View different worksheets 11

Ans:114. (B),114. (B)


. Which of the following is use to view or print the data in organized manner?
Options: a. Query b. Report c. Table d. Form

Ans:– b,– b


The International Court of Justice is located at
Options: Geneva,    Hague,    Amsterdam,    Vienna

Ans:B,B


The physical components of a computer system is
Options: Human ware,    Firm ware,    Hardware,    Software

Ans:C ,C


. IBM 1401 is
Options: A) First Generation Computer B) Second Generation Computer C) Third Generation Computer D) Fourth Generation Computer

Ans:B,B


Process of cell division can take place by
Options: heterosis,    fusion,    mitosis,    None of these

Ans:C,C


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

Ans:B,B


Devaluation of a currency means
Options: reduction in the value of a currency vis-a-vis major internationally traded currencies,    permitting the currency to seek its worth in the international market,    fixing the value of the currency in conjunction with the movement in the value of a basket of pre-determined currencies,    fixing the value of currency in multilateral consultation with the IMF, the World Bank and major trading partners

Ans:A,A


When were blue jeans invented?
Options: 1900s,    1860s,    1870s,    1850s

Ans:D,D


In Computer terminology ‘CAD’ is stands for
Options: A. Computer And Design B. Computer Algorithm in Design C. Computer Aided Design D. None of the above

Ans:C,


The islands with coral covered surfaces in Bay of Bengal are
Options: Andaman islands,    Nicobar islands,    both (a) and (b),    None of the above

Ans:B,B


Which city in Tamil Nadu has airport?
Options: Chennai,    Triuchirapalli,    Madurai,    All of the above

Ans:D,D


Where is the headquarters of Intel located?
Options: Redmond, Washington,    Tucson, Arizona,    Santa Clara, California,    Richmond, Virginia

Ans:C,C


Which of the following is not a valid size of a Floppy Disk?
Options: 8″ B. 5 1/4″ C. 3 1/2″ D. 5 1/2″

Ans:– D ,


High-level languages are not concerned with computer but with
Options: Assembler,    Machine code,    Compiler,    All of the above

Ans:A ,A


1.RAID-O does not support the following characteristics: A: RAID is a set of physical disk drives viewed by the operating system as a single logical drive. B: Data distributed across the physical drives of an array. C: Redemdant disk capacity is used to store parity information, which guarantees data recoverability in case of a disk failure.
Options: (A)A and B (B) A only (C) B only (D) C only 25

Ans:151. (D),151. (D)


7.In Excel when you use the fill effects in the format data series dialog box, you cannot
Options: (A)Rotate text on the chart (B) Select a fore ground color (C) Select a pattern (D) Select a background color 13

Ans:137. (A),137. (A)


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

Ans:B,B


The 2002 Commonwealth Games were held in
Options: Canada,    UK,    Australia,    Malaysia

Ans:,


Name the terminals of an FET.
Options: Drain, Gate, Source,    Positive, Negative, Neutral,    Anode, Cathode, Triode,    Emitter, Base, Collector

Ans:A,A


61. In Word you can force a page break
Options: a. By positioning your cursor at the appropriate place and pressing the F1 key b. By using the Insert/Section break on the Insert tab c. By positioning your cursor at the appropriate place and pressing Ctrl+Enter d. By changing the font size of your document

Ans:– C ,– C


An index register that is automatically incremented or decremented with each use is
Options: Auto index,    Asynchronous,    Assembler,    Compiler

Ans:A ,A


The mineral containing both magnesium and calcium is
Options: magnesite,    calcite,    carnallite,    dolomite

Ans:D,D


It is a sign or symbol that specifies, operator, and values that produce a result
Options: a. operator b. query c. expression d. None of the above

Ans:ndash; a,ndash; a

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