The control unit of a microprocessor

Options: stores data in the memory,    accepts input data from a keyboard,    Performs arithmetic / logic / functions,    none of the above

Ans:D,None of the above

More Computer Fundamental Related questions:

.   Which of the following is not one of PowerPoint’s views?
Options: a. Slide show view b. Slide view c. Presentation view d. Outline view

Ans:7 – C ,7 – C

Linked lists are best suited
Options: a. for relatively permanent collections of data b. for the size of the structure and the data in the structure are constantly changing c. for both of above situation d. for none of above situation  


Suppose that you have a the maintenance package identifies several possible field replaceable units (FRUs) that will resolve the problem. What should you do after turning the power off?
Options: Replace the indicated parts, one at a time in the recommended sequence, until the problem is resolved; return unused FRUs to stock,    Replace all of the indicated FRUs at once and return the machine to the customer if the problem is resolved,    Follow the same procedure as in ays replace the system board first if it is on the list of possible FRUs If multiple FRUs are indicated, then software is the most likely source of the problem,    None of the above

Ans:A ,A

The Indian Red Cross Society was established in the year
Options: 1932,    1920,    1945,    1890


An excel workbook is a collection of
Options: a. Workbooks b. Worksheets c. Charts d. Worksheets and charts

Ans:#8211; d,#8211; d

The binary system uses powers of
Options: 2,    10,    8,    16


The river Sutlej, on which the Bhakra Dam has been built, originates from
Options: a spring in Vering,    near Bara Lacha Pass in Lahul,    Rakas lake in Tibet,    Mansarovar lake


The employee profile report is used by
Options: the manager,    the individual department,    the personnel department,    All of the above

Ans:D ,D

During the planning phase, the main activity of the vice-president of information systems is one of
Options: planning,    control,    staffing,    support

Ans:D ,D

Who originally designed TCP/IP?
Options: The Department of Defense,    Novell,    IBM,    Xerox

Ans:A ,A

199. sanyukt raashtr sangh ke vartamaan mahaasachiv kaun hain?
Options: NA

Ans: baan kee moon, baan kee moon

First chief justice ladies in HP
Options: leela seth, justice meena bansal, sheela kaul,amrit kaur

Ans:leela seth,leela seth

You can add a row using SQL in a database with which of the following?
Options: ADD,    CREATE,    INSERT,    MAKE

Ans:C ,C

The cp command uses:
Options: standard input file,    standard output file,    both input and output file,    neither standard input nor standard output file

Ans:D ,D

Which of the following protocols are used to configure trunking on a switch? VLAN Trunk Protocol VLAN 802.1Q ISL
Options: 1 only,    3 only,    3 and 4,    1, 3 and 4

Ans:C ,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

3.In memory management when demand cleaning policy is applied
Options: (A)A modified page is written before their page frames are needed to so that pages can be written out in batches. (B) A page is written out to secondary memory only when it has been selected for replacement. (C) A and B both true. (D) None of these. 9

Ans:93. (B),93. (B)

QUBE is an example of _____ systems.
Options: problem-solving,    inventory,    electronic shopping,    algebra

Ans:C ,C

In comparison to the internal (main) memory, tape or disk memory is
Options: slower and more expensive,    slower and less expensive,    faster and more expensive,    faster and less expensive


A microporgram is sequencer perform the operation  
Options: a . read b . write c . execute d . read and execute

Ans:D,Read and Execute

The brain of any computer system is
Options: ALU,    Memory,    CPU,    Control unit

Ans:C ,C

Which of the following is not a relational database?
Options: a . dBase IV b. 4th Dimension c. FoxPro d. Reflex


A 32 bit microprocessor has the word length equal to
Options: 2 bytes,    32 bytes,    4 bytes,    8 bytes


When did Sachin Tendulkar make his Test debut?
Options: 1986,    1991,    1990,    1989


. Which command is used to get the current date only?
Options: a. Date b. Time c. Second d. All of the above

Ans:Correct Answer: a ,Correct Answer: a

The Penumbra is
Options: the outer portion of the moon's shadow,    formed by the tangent that intersects between the sun and the moon,    both (a) and (b),    None of the above


. Any report, including a basic report, can be modified in __.
Options: a. Form View b. Layout View c. Print Preview d. Report View

Ans:1 – b ,1 – b

2.In Microsoft PowerPoint the following should be used with the mouse when you want to draw a perfect shape
Options: (A)The spacebar (B) The alt key (C) The ctrl key (D) The shift key 6

Ans:62. (D),62. (D)

A system design aid should primarily
Options: help analyse both data and activities,    help in documentation,    generate code,    using a graphical user interface

Ans:A ,A

A ________ is a program that performs some common action on database data and that is stored in the database.
Options: trigger,    stored procedure,    pseudofile,    None of the above is correct.

Ans:B ,B

Options: format, header and footer B. view, footer C. insert, header and footer D. view, header and footer

Ans:– D ,

The structure chart is
Options: a document of what has to be accomplished,    a statement of information processing requirement,    a hierarchical partitioning of the program,    All of the above

Ans:C ,C

The complexity of merge sort algorithm is
Options: a. O(n) b. O(log n) c. O(n2) d. O(n log n)  


What SQL command will allow you to change the table STUDENT to add the constraint named GradeCheck that states that the values of the Grade column must be greater than 0?
Options: ALTER TABLE STUDENT ALTER CONSTRAINT GradeCheck (Grade > 0);,    ALTER TABLE STUDENT ADD CONSTRAINT GradeCheck (Grade > 0);,    ALTER TABLE STUDENT ADD CONSTRAINT GradeCheck CHECK (Grade > 0);,    None of the above is correct.

Ans:C ,C

. Which of the following code used in present day computing was developed by IBM Corporation?

Options: A) ASCII B) Hollerith Code C) Baudot Code D) EBCDIC Code


Which of the following is not an advantage of the structured approach to system development?
Options: it focuses on the physical aspects of the system,    the system specification is very graphic,    the user area is studied thoroughly,    the documentation is Cumulative

Ans:A ,A

The total number of messages handled by a computerized telephone system on a daily basis is an example of:
Options: Frequency,    Updating,    Volume,    All of the above

Ans:C ,C

9.The type of query extract the data and put them into separate table
Options: (A)A parameter query (B) A make-table query (C) An update query (D) A crosstab query 9

Ans:89. (B),89. (B)

who was founder of bhagal riyasat
Options: abhoj dev, ajay dev, dhruv dev, padam dev

Ans:ajay dev,ajay dev

In vulcanisation, natural rubber is heated with
Options: Carbon,    Silicon,    Sulphur,    Phosphorous


. To align controls in rows and columns like a spreadsheet, with labels across the top, which layout should be used?
Options: a. Datasheet b. Justified c. Stacked d. Tabular

Ans:0 – d ,0 – d

The names of the scientists, Newlands, Mendeleev, and Meyer are associated with the development of
Options: atomic structure,    metallurgy,    periodic table of contents,    discovery of elements


You accidentally erased a record in the sheet. What command can be used to restore it immediately?
Options: Insert B. Copy C. Undo D. Replace

Ans:– C ,

Why are digital circuits easier to design than analog circuits?
Options: they do not control electricity precisely over a wide range,    they are made in the form of ICs,    all elements of digital circuit are from the same family,    they are smaller in size

Ans:A ,A

Which of the following statements in correct?
Options: most analysts agree on the structure and organization of MIS.,    operational planning reports are a primary informational tool for middle management.,    an MIS focuses on managing information generated with a computer system,    the cross reference of data items is an integral feature of the simple structure used in database organization.

Ans:C ,C

Which command is used to display and create files?
Options: cat,    vi,    ed,    lyrix

Ans:A ,A

. Who developed a mechanical device in the 17th century that could add, subtract, multiple, divide and find square roots?
Options: A) Napier B) Babbage C) Pascal D) Leibniz


Any type of storage that is used for holding information between steps in its processing is
Options: CPU,    Primary storage,    Intermediate storage,    Internal storage


Which of the following is not a characteristic of a daisy chaining priority control scheme?
Options: priority is programmable,    it is relatively easy to add more devices to the chain,    the failure of one device may affect other devices on the chain,    the number of control lines is independent of the number of devices on the chain

Ans:A ,A

2.To copy formatting from one area in a worksheet and apply it to another area you would use
Options: (A)The Edit>Copy Format and Edit>Paste Format commands form the menu. (B) The Copy and Apply Formatting dialog box, located under the Format>Copy and Apply menu. (C) There is no way to copy and apply formatting in Excel – You have to do it manually (D) The Format Painter button on the standard toolbar 22

Ans:222. (D),222. (D)