7.In Layered operating system following statement is false

Options: (A)Most or all the layers execute in kernel mode. (B) Interaction only takes place between adjacent layers. (C) Functions are organized hierarchically. (D) None of these. 5

Ans:57. (D),57. (D)

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

. Data can be import into Access Database from
Options: a. Word Files b. Excel Files c. PowerPoint Files d. HTML Files

Ans:– b,– b

. Generally, the DATE is entered in the form
Options: a. DD-YY-MM b. YY-DD-MM c. MM-YY-DD d. MM-DD-YY

Ans:Correct Answer: d ,Correct Answer: d

hat is the shortcut key to split a table?
Options: Ctrl + Alt + Enter B. Ctrl + Shift + Enter C. Alt + Shift + Enter D. Alt + Space + Enter

Ans:– B ,

________ is considered to be one of the foundations of data access in the Microsoft world.
Options: ODBC,    OLE DB,    JPCD,    ADO

Ans:B ,B

who was last rular of guler riyasat
Options: shyam singh, durga singh, bhoop singh, umed singh

Ans:bhoop singh,bhoop singh

The tropical and temperate deserts of the world, occupy nearly ____ of the land surface of the worlds.
Options: (1/4) th,    (1/3) rd,    (1/2),    (1/7) th


. The ....contains commands associated with the My Computer window
Options: a. Standard menu b. Start menu c. System menu d. None of the above

Ans: c, c

A hard disk is divided into tracks which are further subdivided into:
Options: clusters,    sectors,    vectors,    heads

Ans:B ,B

12. bhaarat mein sashastr balon ka sarvochch senaapati kaun hota hai ?
Options: NA

Ans: raashtrapati, raashtrapati

Embedded pointer provide
Options: a secondary access path,    a physical record key,    an inverted index,    All of the above

Ans:A ,A

. The first cell in EXCEL worksheet is labeled as
Options: a. AA b. A1 c. Aa d. A0

Ans:– b,– b

The 802.5 standard implements a way for preventing collisions on the network. How are collisions prevented when using this standard?
Options: CSMA/CD,    Token passing,    Collision detection,    Time sharing

Ans:B ,B

Ajit Agarkar made his Test debut in 1998 as a bowler. How many wickets did he take in that match including both 1st and 2nd innings?
Options: 2,    1,    5,    3


A flat-bed plotter uses a pen which moves in two directions across a piece of paper fixed on a flat-bed. Can you tell who controls the movements of this pen?
Options: microfilm,    microfiche,    film card,    COM


4.In Excel if you press ……, the cell accepts your typing as its contents.
Options: (A)Enter (B) Ctrl+Enter (C) Tab (D) Insert 8

Ans:84. (A),84. (A)

Monotremes are unique mammals because they
Options: posses hair,    give birth to live young,    secret milk in a pouch,    lay eggs


Which of the following data structure can't store the non-homogeneous data elements?
Options: a. Arrays b. Records c. Pointers d. None

Ans:- a,- a

0.In Microsoft PowerPoint the following are types of sound files
Options: (A)LOG files (B) DAT files (C) WAV files (D) DRV files 54 | 17

Ans:170. (C),170. (C)

In a magnetic disk, data is recorded in a set of concentric tracks which are subdivided into
Options: periods,    sectors,    zones,    groups

Ans:B ,B

If a sine wave has a frequency of 500 Hz, the period in seconds of the sine wave is:
Options: 5000,    0.003,    0.02,    0.002.

Ans:D ,D

The educational program can be conducted by
Options: personnel department instructors,    members of the information systems staff,    supervisors,    All of the above

Ans:D ,D

The fact that the same operation may apply to two or more classes is called what?
Options: Inheritance,    Polymorphism,    Encapsulation,    Multiple classification

Ans:B ,B

Conversion of a octal number 638 to its decimal number is
Options: 5110,    6110,    5710,    5310

Ans:A ,A

. What is the date when Babbage conceived Analytical engine
Options: A) 1642 B) 1837 C) 1880 D) 1850


'Gita Govinda' is written by
Options: Valmiki,    Jaya Dev,    Tulsidas,    Sharan Gupta


Which of the following is not a characteristic of structured system development?
Options: partitioning of systems into manageable levels of detail,    specification of the interfaces between modules,    the use of graphical tools, such as data-flow diagrams, to model system,    All of the above are characteristics

Ans:D ,D

winner of first baba kanshi ram pahadi gandhi price in HP
Options: shri gangveer sing, sunil sharma, jaidev kiran

Ans:jaidev kiran,jaidev kiran

The mass number of an atom is equal to
Options: the number of protons,    the number of protons and electrons,    the number of nucleons,    the number of neutrons


1.In dynamic loading
Options: (A)for better memory utilization use dynamic loading (B) it does not requires special support from the operating system (C) disadvantage is unused routine is never loaded (D) all of the above 27

Ans:271. (D),271. (D)

The data communication support should include, but is not restricted to
Options: file transfer and transaction processing,    file and database access,    terminal support, electronic mail and voice grams.,    All of the above

Ans:D ,D

. Disk label name can be up to ….characters
Options: a. 8 b. 9 c. 11 d. 255

Ans:9 – c ,9 – c

Light from the Sun reaches us in nearly
Options: 2 minutes,    4 minutes,    8 minutes,    16 minutes


Capacity planning
Options: requires detailed system performance information,    is independent of the operating system,    does not depend on the monitoring tools available,    is not needed in small installations

Ans:B ,B

Which memory stores the values of variables.
Options: SAM,    ROM,    RAM,    PROM

Ans:C ,C

Kaleshwar mela belongs to which district
Options: kangra, shimla, hamirpur, sirmour


5.In Excel Multiple calculations can be made in a single formula using
Options: (A)standard formulas (B) array formula (C) complex formulas (D) smart formula 11

Ans:115. (B),115. (B)

What is the method of handling deadlocks?
Options: Use a protocol to ensure that the system will never enter a deadlock state. B. Allow the system to enter the deadlock state and then recover. C. Pretend that deadlocks never occur in the system. D. All of the Above

Ans:– D ,

Which of the following is not the responsibility of the utilities component of DBMS software?
Options: creating the physical and logical designs,    removing flagged records for deletion,    creating and maintaining the data dictionary,    monitoring performance

Ans:A ,A

In creating a procedure, you may get a message if you have compile errors. Which of the following is true?
Options: The line numbers reported match the line numbers you see in your text editor.,    SQL*Plus will automatically show the errors to you.,    To see the errors, enter SHOW ERRORS in SQL*Plus.,    If there are no syntax errors, you will receive the message "NO ERRORS."

Ans:C ,C

In which way(s) can a macro processor for assembly language be implemented?
Options: independent two-pass processor,    independent one-pass processor,    processor incorporated into pass of a standard two-pass assembler,    All of the above

Ans:D ,D

268. sabase badee haddee kaunasee hai?
Options: NA

Ans: pheemar (jaangh kee haddee ), pheemar (jaangh kee haddee )

Which of the following is not a major subsystem part providing an opportunity for system design controls
Options: data base,    model base,    both (a) and (b),    neither (a) nor (b)

Ans:D ,D

.   You edit an embedded table object by
Options: a. Clicking the edit sub command of the document object command on the edit menu b. Double clicking the table object c. Right clicking the table object, then clicking edit document on the edit menu d. All of above

Ans:1 – D ,1 – D

The mean surface temperature of the sun is estimated to be of the prder of
Options: 5500ºC,    4000ºC,    2000ºC,    1000ºC


Which one of the following statements is true for voltage in a parallel circuit?
Options: The total voltage in a parallel circuit is equal to the average value of the individual voltages,    The total voltage in a parallel circuit is always less than the value of the smallest voltage,    The total voltage is equal to the sum of the voltages across the individual branches in a parallel circuit,    The total voltage of a parallel circuit is the same as the voltages across each branch

Ans:D ,D

. PowerPoint presentations are widely used as
Options: a.  Note outlines for teachers b.  Project presentations by students c.  Communication of planning d.  All of above

Ans:3 – D ,3 – D

A competitor to the dominant Lotus 1-2-3 is
Options: (A) Microsoft Excel (B) Microsoft Word (C) Microsoft PowerPoint (D) None of these 10..

Ans:9. (A),9. (A)

An enterprise database is which of the following?
Options: A database designed to support only users external to an organization,    A database designed to support an entire organization,    A database designed to support a relatively small group,    A database designed to support a single PC

Ans:B ,B

A characteristic of an MIS is:
Options: user-oriented information,    restrictions on the system's size to inhibit future growth,    priority for data handling over the output of decision-oriented information,    All of the above

Ans:A ,A

. With which view can you see how text and graphics will appear on the printed page?
Options: a. Normal b. Print Layout c. Outline d. Web Layout

Ans:–  B,–  B