. Which is not an external command?

Options: a. Edit b. XCOPY c. Sys d. None of the above

Ans: d, d

More Operating System Related questions:

Merdeka Cup is associated with
Options: Football,    Tennis,    Badminton,    Hockey


. Holding down the Shift key and rotate the image will rotate in increments of
Options: a. 10 degrees b. 15 degrees c. 20 degrees d. 25 degrees

Ans:8 – B ,8 – B

Which one of the following phrases best describes residual magnetism?
Options: Magnetism that remains in the core of an electromagnet after the current through the coil is turned off,    The force of attraction between the poles of a permanent and temporary magnetic field,    The amount of magnetic flux that is not confined to the core material of an electromagnet,    The circular magnetic field that surrounds a conductor carrying a current

Ans:A ,A

4.All the classes necessary for Windows programming are in the module
Options: (A)win.txt (B) win.std (C) win.main (D) none of these 1

Ans:14. (A),14. (A)

Campbell Bay National Park
Options: Karnataka,Andaman and Nicobar Islands,Tripura,MadhyaPradesh

Ans:Andaman and Nicobar Islands,

A language which is close to that used within the computer is
Options: High-level language,    Assembly language,    Low-level language,    All of the above

Ans:C ,C

What is the function of an operating system?
Options: Manages computer’s resources very efficiently B. Takes care of scheduling jobs for execution C. Manages the flow of data and instructions D. All of the above

Ans:– D ,

. Which area in an Excel window allows entering values and formulas?
Options: a. Title Bar b. Menu Bar c. Formula Bar d. Standard Tool Bar

Ans:– c,– c

7.A disk scheduling algorithm in an operating system causes the disk arm to seek back and forth across the disk surface servicing all requests in its path, based on
Options: (A)First Come First Served (B) Shortest Seek Time First (C) Sean (D) None of these 28

Ans:287. (C),287. (C)

The head quarters of Sahitya Akademi is at
Options: Mumbai,    Chennai,    New Delhi,    Kolkata


. What is a light pen?
Options: Mechanical Input device B. Optical input device C. Electronic input device D. Optical output device

Ans: – B ,

In order to email a Word document from withing MS Word
Options: a. Office button >> Send to >> Mail Recipient b. Save the file as an email attachment c. Start Outlook and attach the file while open in Word d. This is an impossible operation

Ans:– A,– A

Personnel activity reports are produced from the
Options: personnel transactions file,    employee file,    applicant file,    jobs files

Ans:A ,A

. Ctrl + N
Options: Save Document B. Open Document C. New Document D. Close Document

Ans:– C ,

Your modem does not respond when you try to dial out. You try another modem on another computer and get the same result. What is the most likely problem?
Options: defective modem,    defective computer,    software bug,    bad phone line

Ans:D ,D

CPU does not perform the operation
Options: a . data transfer b . logic operation c . arithmetic operation d . all of above


Which one of the following rivers forms an estuary?
Options: NA


You are unsuccessful in telnetting into a remote device. What could the problem be? IP addresses are incorrect. Access control list is filtering Telnet. There is a defective serial cable. The VTY password is missing.
Options: 1 only,    3 only,    2 and 4 only,    All of the above

Ans:C ,C

6.The portion of the process scheduler in an operating system that dispatches processes is concerned with
Options: (A)activating suspended I/O-bound processes (B) temporarily suspending processes when CPU load is too great (C) assigning ready processes to the CPU (D) all of the above 20

Ans:206. (C),206. (C)

The minimum age to qualify for election to the Lok Sabha is
Options: 25 years,    21 years,    18 years,    35 years


9.In Microsoft PowerPoint you can edit an embedded organization chart object by
Options: (A)Clicking edit object (B) Double clicking the organization chart object (C) Right clicking the chart object, then clicking edit MS-Organizaiton Chart object (D) (B) and (C) are true 5

Ans:49. (D),49. (D)

9.In Excel you can use the formula palette to
Options: (A)Format cells containing numbers (B) Create and edit formulas containing functions (C) Enter assumptions data (D) Copy a range of cells 15

Ans:149. (B),149. (B)

A dialog box with a bomb appears oh a Macintosh screen. What type of problem has occurred?
Options: A RAM problem,    A software problem,    A ROM problem,    An ADB problem

Ans:B ,B

Which of the following is true when describing a unique local address?
Options: Packets addressed to a unicast address are delivered to a single interface.,    These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4.,    These are like private addresses in IPv4 in that they are not meant to be routed.,    These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap.

Ans:D ,D

ESD damage can be caused by:
Options: Placing an IC in a non-conductive plastic bag,    Placing an IC on a grounded mat,    Repeated sags in current supplied from outlets,    Touching metal on the chasis

Ans:A ,A

Which command is used to delete the directory and all its contents in one step?
Options: DEL *.*,    RD,    DELTREE,    CD

Ans:C ,C

671. mahaan chikitsak charak kisake darabaar mein the?
Options: NA

Ans: kanishk, kanishk

6.In Excel which of the following is not an option in the spelling dialog box
Options: (A)Edit (B) Ignore (C) Ignore all (D) Change 1

Ans:16. (A),16. (A)

. To select a block of text, click at the beginning of the selection, scroll to the end of the selection, position the mouse pointer at the end of the selection, hold down the _____ key, and then click (or drag through the text).
Options: a. ctrl b. alt c. shift d. tab

Ans:– c,– c

5.An automatic machine that is made to perform routine human tasks is
Options: (A)Computer (B) Robot (C) Tanker (D) None of these

Ans:5. (B),5. (B)

The first electronic digital computer contained?
Options: Electronic valves,    Vacuum tubes,    Transistors,    Semiconductor memory

Ans:B ,B

Monazite is an ore of
Options: titanium,    zirconium,    iron,    thorium


The communication problem involves the
Options: analyst and the programmer,    manager and the analyst,    programmer and the computer,    operate and the computer

Ans:B ,B

.   The arrangement of elements such as Title and Subtitle text, pictures, tables etis called
Options: a. Layout b. Presentation c. Design d. Scheme

Ans:0 – A ,0 – A

How much current flows through a 0.02-H choke that is operating from a 12-V ac, 100-Hz source?
Options: 0.02 A,    0.955 A,    10 A,    2.02 A

Ans:B ,B

4.Safety argument is
Options: (A)Associated with the role of people involved in software process and the activities for which they are responsible. (B) The most effective technique for demonstrating the safety of a system is proof by contradiction. (C) It is concerned with establishing a confidence level in the system that might vary from low to high (D) None of these 23

Ans:234. (B),234. (B)

The sidereal month may be defined as
Options: the period in which the moon completes an orbit around the earth,    the period in which the moon completes an orbit around the earth and returns to the same positions in the sky,    the period of rotation of moon,    None of the above


One popular classification technique in Business Intelligence (BI) reporting is ________ .
Options: cluster analysis only,    regression analysis only,    RFM analysis only,    both cluster analysis and regression analysis

Ans:C ,C

.The complexity of Binary search algorithm is
Options: A)O(n) b.O(log ) c.O(n2) d.O(n log n)


The size of Yes No field is always
Options: a. 1 bit b. 1 byte c. 1 character d. 1 GB

Ans:ndash; a,ndash; a

Which of the following types of connections can use full duplex? Hub to hub Switch to switch Host to host Switch to hub Switch to host
Options: 1, 2 and 4,    3 and 4,    3 and 5,    2, 3 and 5

Ans:D ,D

8.Prediction is
Options: (A)The result of the application of a theory or a rule in a specific case (B) One of several possible enters within a database table that is chosen by the designer as the primary means of accessing the data in the table. (C) Discipline in statistics that studies ways to find the most interesting projections of multi-dimensional spaces. (D) None of these 6

Ans:68. (A),68. (A)

5.Meta-data is
Options: (A)A programming language based on logic (B) A computer where each processor has its own operating system, its own memory, and its own hard disk. (C) Describes the structure of the contents of a database (D) None of these 7

Ans:75. (C),75. (C)

Which of the following are used to quickly accept, store, and transfer data and instructions that are being used immediately by the CPU?
Options: microprocessors,    registers,    ROM chips,    data buses

Ans:B ,B

Background color or effects applied on a document is not visible in
Options: a. Web layout view b. Print Layout view c. Reading View d. Print Preview

Ans:– D,– D

A development stategy whereby the executive control modules of a system are coded and tested first, is known as
Options: Bottom-up development,    Top-down development,    Left-Right development,    All of the above

Ans:B ,B

Which of the following TTL subfamily is the fastest
Options: standard TTL,    high-speed TTL,    schottky TTL,    low-speed TTL

Ans:C ,C

447. raamaayan kisane likhee?
Options: NA

Ans: maharshi baalmeeki, maharshi baalmeeki

. The three parts of an IIF function are separated by _____.
Options: a. dashes b. asterisks c. semicolons d. commas

Ans:8 – d ,8 – d

6.A spoofing attack is
Options: (A)a prepared application that takes advantage of a known weakness. (B) a tool used to quickly check computers on a network for known weaknesses. (C) an application that captures TCP/IP data packets, which can maliciously be used to capture passwords and other data while it is in transit either within the computer or over the network. (D) a situation in which one person or program successfully masquerades as another by falsifying data and thereby gaining illegitimate access. 1

Ans:16. (D),16. (D)