A datum that indicates some important state in the content of input or output is

Options: Sequence,    Sentinel,    SIO,    Sibling


More Computer Fundamental Related questions:

How many banks were nationalized in 1969?
Options: 16,    14,    15,    20


4.Following communications lines, best suites to interactive processing applications
Options: (A)narrowband channels (B) simplex lines (C) full-duplex lines (D) mixed-band channels 17

Ans:174. (C),174. (C)

Which of the following is the original purpose of SQL?
Options: To specify the syntax and semantics of SQL data definition language,    To specify the syntax and semantics of SQL manipulation language,    To define the data structures,    All of the above.

Ans:D ,D

When not in use, it is very important to keep 5 VA diskettes in _____.
Options: Their protective sleeves,    In a plastic bag,    On a shelf in an upright position,    In the floppy drive

Ans:A ,A

'No two electrons in an atom can have the same set of four quantum numbers' is
Options: Newton's law,    Bohr's law,    Aufbau principle,    Pauli's exclusion principle


A name applied by Intel corp. to high speed MOS technology is called
Options: HDLC,    LAP,    HMOS,    SDLC

Ans:C ,C

7.List command is used to get
Options: (A)List of database contents (B) List of database contents (C) List of variables used in database file (D) None of the above 3

Ans:37. (A),37. (A)

.  A ____ is a major database object used to display information in a printable page format.
Options: a. form b. query c. report d. table

Ans:6 – c ,6 – c

Which of the following data structure store the homogeneous data elements?
Options: a. Arrays b. Records c. Pointers d. None  


A heterogeneous distributed database is which of the following?
Options: The same DBMS is used at each location and data are not distributed across all nodes.,    The same DBMS is used at each location and data are distributed across all nodes.,    A different DBMS is used at each location and data are not distributed across all nodes.,    A different DBMS is used at each location and data are distributed across all nodes.

Ans:D ,D

Who is the author of the book 'The Future of Freedom'?
Options: Richard Wolfee,    Peter Hudson,    Tamara Lipper,    Fareed Zakaria


The Operating system manages
Options: Memory,    Processor,    Disks and I/O devices,    All of the above

Ans:D ,D

. An output device that uses words or messages recorded on a magnetic medium to produce audio response is
Options: A) Magnetic tape B) Voice response unit C) Voice recognition unit D) Voice band


who was founder of handoor riyasat
Options: shivram chand, veer chand, hari chand, ajay chand

Ans:ajay chand,ajay chand

RFM analysis uses customers' purchasing patterns to ________ .
Options: record transactions,    analyze and rank customers,    predict future sales using regression techniques,    perform OLAP

Ans:B ,B

The slide that is used to introduce a topic and set the tone for the presentation is called the
Options: a. table slide b. graph slide c. bullet slide d. title slide

Ans: – D , – D

The hot, dry wind on the east or leeward side of the Rocky mountains (North America) is called
Options: the Chinook,    the Sirocco,    the Harmattan,    the Loo


The 'Agha Khan Cup' is associated with which game?
Options: Badminton,    Hockey,    Football,    Cricket


Which type of computers uses the 8-bit code called EBCDIC?
Options: A) Minicomputers B) Microcomputers C) Mainframe computers D) Super computer


who was founder of suket riyasat
Options: giri ser, baahu sen , veer sen, lakshman sen

Ans:veer sen ,veer sen

The low heating capacity of which of the types of coal reduces its value as an industrial fuel?
Options: Anthracite,    Bituminous coal,    Lignite,    Peat


Which of the following groups of rivers originate from the Himachal mountains?
Options: Beas, Ravi and Chenab,    Ravi, Chenab and Jhelum,    Sutlej, Beas and Ravi,    Sutlej, Ravi and Jhelum


A mouse device may be:
Options: electro-chemical,    mechanical,    optical,    both b and c

Ans:D ,D

Division of 1000112 by 1012 is
Options: 1002,    1112,    1012,    10102

Ans:B ,B

The UN charter was finalized at ___ and become effective on ___ .
Options: San Francisco, 24th October, 1945,    Dumbarton Oaks, 5th March, 1944,    Yalta, 2nd February, 1945,    Teheran, 24th October, 1943


Which of the following are the best units of data on an external storage device?
Options: Bits B. Bytes C. Hertz D. Clock cycles

Ans:8 – B ,

You suspect a virus has entered your computer. What will not be affected by the virus?
Options: CMOS,    Boot sector,    Floppy disks,    Program files

Ans:A ,A

which district has the highest number of roads in HP?
Options: kullu, mandi, kangra, solan, una


6.In Excel A data map is helpful
Options: (A)When you have too much data to chart (B) To show a geographic distribution of data 42 | (C) To compare data points (D) To show changes in data over time 21

Ans:216. (B),216. (B)

During the rule of mughal emperor jahangir in 1620 who was king of kangra?
Options: NA

Ans:Raja Hari Chand Katoch ,Raja Hari Chand Katoch

Which keystroke is used for updating a field?
Options: A. F6 B. F9 C. F11 D. F12

Ans:B ,F9

135. bhaarat ratn ustaad bismilla khaan kis vaady yantr ke vaadan mein vikhyaat rahe hain ?
Options: NA

Ans: shahanaee, shahanaee

How can you break the current column and start a new column immediately?
Options: a. Press Ctrl + Shift + Enter b. Press Alt + Enter c. Press Ctrl + Enter d. Press Alt + Shift + Enter

Ans:– A,– A

. Which of the following is not a basic step in creating a worksheet?
Options: a. Save the workbook b. Modify the worksheet c. Enter text and data d. Copy the worksheet

Ans:– d,– d

Which of the following places is known as 'Mecca of Indian Football'?
Options: Kolkata,    Bombay,    Haryana,    Delhi


What causes the depletion layer?
Options: Doping,    Recombination,    Barrier potential,    Ions

Ans:C ,C

Can you use the fprintf() to display the output on the screen?
Options: Yes,    No,    ,    

Ans:A ,A

In boolean algebra, the times sign stands for the _____ operation
Options: AND,    OR,    NAND,    NOR

Ans:A ,A

If you see a diskette with a piece of foil covering its notch, it is said to be
Options: write-protected,    copy-protected,    write-enabled,    foil-covered

Ans:A ,A

Difficult of MIS implementation is affected by
Options: employee attitude,    the firm's objectives,    the firm's existing MIS,    All of the above

Ans:D ,D

Which of the following is the preferred way to recover a database after a transaction in progress terminates abnormally?
Options: Rollback,    Rollforward,    Switch to duplicate database,    Reprocess transactions

Ans:A ,A

kunihar valley in which district
Options: kangra, una, solan, sirmour


Point out the error in the program #include<stdio.h> int main() { int i; #if A printf("Enter any number:"); scanf("%d", &i); #elif B printf("The number is odd"); return 0; }
Options: Error: unexpected end of file because there is no matching #endif,    The number is odd,    Garbage values,    None of above

Ans:A ,A

A Decision table
Options: represents the information flow,    documents rules, that select one or more actions, based on one or more conditions, from a set of possible conditions.,    gets an accurate picture of the system,    shows the decision paths

Ans:B ,B

The ground water that occurs when flow of the subterranean water is not confined by the presence of impermeable layers is called
Options: unconfined groundwater,    confined groundwater,    aquifer,    artesian


who was founder of sirmour riyasat

Ans:raja rasalu,raja rasalu

. Paste Special allows some operation while you paste to new cell. Which of the following operation is valid?
Options: a.  Square b.  Percentage c.  Goal Seek d.  Divide

Ans:– d,– d

Which of the following is a warm current?
Options: Benguela current,    Labrador current,    Kurosiwo current,    South Pacific current


.   One thing the common tasks button allows you to do is
Options: a. Apply a design template to a slide b. Insert a new slide c. Choose a new layout for a slide d. All of above

Ans:7 – D ,7 – D

The soils whose parent material tend to be rich in sand are
Options: spodsols,    alfisols,    aridsols,    ultisols