Holding down the Shift key and rotate the image will rotate in increments of


Options: 10 degrees B. 15 degrees C. 20 degrees D. 25 degrees

Ans: – B ,


Description: mcqquestions

Asked in: KCC-2018   |   JOA 556-2018  |  HRTC JTO-2017

Hits Today: 5276 | Level: Moderate




Got some suggestion about this question or to make this site better? Please leave your comments below.


Want to see where do you stand among other aspirants in "Computer" Category?

Click Here to take quick 5 mins MCQ test to find out.

More MS-Powerpoint Related questions:


How many non-overlapping channels are available with 802.11g?
Options: 3,    12,    23,    40

Ans:A ,A


When the values in one or more attributes being used as a foreign key must exist in another set of one or more attributes in another table, we have created a(n):
Options: transitive dependency.,    insertion anomaly.,    referential integrity constraint.,    normal form.

Ans:C ,C


A linker
Options: creates a load module,    is not necessary with variable partitions,    must be run after the loader,    is not needed with a good compiler

Ans:A ,A


Transmission of computerised data from one location to another is called
Options: data transfer,    data flow,    data communication,    data management

Ans:C ,C


A monitor's _____ is the distance between the holes in the mask behind the screen. This helps determine how sharp the dots appear.
Options: refresh rate,    dot pitch,    resolution,    color depth

Ans:B ,B


A monitor looks like a TV set but it does not
Options: Receive TV signals,    Give a clear picture,    Give a steady picture,    Display graphics

Ans:A ,A


Which of the following is true concerning systems information in an RDBMS?
Options: RDBMS store database definition information in system-created tables.,    This information can be accessed using SQL.,    This information often cannot be updated by a user.,    All of the above.

Ans:D ,D


You connect a host to a switch port, but the new host cannot log into the server that is plugged into the same switch. What could the problem be?
Options: The router is not configured for the new host.,    The VTP configuration on the switch is not updated for the new host.,    The host has an invalid MAC address.,    The switch port the host is connected to is not configured to the correct VLAN membership.

Ans:D ,D


35. How can you make the selected character superscripted
Options: a. Ctrl + = b. Ctrl + Shift +  = c. Alt + Ctrl + Shift + = d. None of above

Ans:– B ,– B


Who is the creator of the PASCAL language?
Options: Niklaus Wirth,    Dijkstra,    Donald Knuth,    Basic Pascal

Ans:A ,A


You have a system that periodically locks up. You have ruled out software, and now suspect that it is hardware. What should you do first that could help you narrow it down to the component at fault?
Options: rotate the RAM,    replace the RAM,    replace the level 2 cache SIMM,    disable the CPU cache in CMOS

Ans:D ,D


. What is the method of handling deadlocks?
Options: a. 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:5 – d ,5 – d


How much space in minimum must be provided between columns?
Options:  A) 0", B) 0.5", C) 1", D) 1.5", 

Ans:-A,-A


The integrated circuit:
Options: often is called a "chip",    led to the development of the transistor,    has revolutionized electronics,    (b) and (c)

Ans:D ,D


The first cell in EXCEL worksheet is labeled as
Options: AA B. A1 C. Aa D. A0

Ans:– B ,


. The __________ is the software tool to store or access data.
Options: a. table b. DBMS c. query d. report

Ans:6 – b ,6 – b


. The Name box on to the left of formula bar
Options: a.  shows the name of workbook currently working on b.  shows the name of worksheet currently working on c.  shows the name of cell or range currently working on d.  None of above

Ans:– c,– c


Which policy replace a page if it is not in the favoured subset of a process's pages?
Options: FIFO,    LRU,    LFU,    Working set

Ans:D ,D


To set a register or counter to the all-zero-state is
Options: Rerun,    Reset,    Remote,    Release

Ans:B ,B


. What should be add before a fraction to avoid entering it as a date?
Options: a. // b. FR c. Zero d. Zero Space

Ans:– d,– d


Which one of the following phrases most accurately describes a purely capacitive circuit?
Options: Resistances provide the only opposition to current flow,    Capacitive reactance provides the only opposition to current flow,    The ac voltage leads the current by 90 degree,    Combinations of resistance and capacitive reactance provide any opposition to current flow

Ans:B ,B


Which of the following represents a correct sequence for the boot process on a DOS machine?
Options: AUTOEXECBAT, CONFIG.SYS,    CONFIG.SYS, AUTOEXEC.BAT,    AUTOEXECBAT COMMAND.COM,    CONFIG.BAT, AUTOEXEC.BAT

Ans:B ,B


The mistake, committed by interchanging two digits in a numeric held, during data entry, is called
Options: transposition error,    transcription error,    Beta testing error,    Alpha testing error

Ans:A ,A


A _____ is a collection of predefined design elements and color schemes.
Options: a. feature b. hyperlink c. palette d. theme

Ans:– D,– D


Ctrl + C
Options: Copy the selected text B. Cut the selected text C. Print the selected text D. Paste the selected text

Ans:– A ,


. A user wishes to remove a spreadsheet from a workbook. Which is the correct sequence of events that will do this?
Options: a. Go to File-Save As – Save As Type – Excel worksheet b. Right click on the spreadsheet tab and select DELETE c. Right click on the spreadsheet and select Insert – Entire Column d. None of above

Ans:– b,– b


How long is an IPv6 address?
Options: 32 bits,    128 bytes,    64 bits,    128 bits

Ans:D ,D


If the following program (myproc.c) is present in the directory "C:\TC" then what will be output of the program if run it from DOS shell? /* myproc.c */ #include<stdio.h> int main(int argc, char *argv[]) { printf("%s", argv[0]); return 0; }
Options: SAMPLE.C,    C:\TC\MYPROC.EXE,    C:\TC,    Error

Ans:B ,B


A circuit has a Norton current of 10 mA and a Norton resistance of 10 kW. What is the Thevenin circuit?
Options: 1000 V and a series resistance of 10 k Ohm,    100 V and a parallel resistance of 10 k Ohm,    100 V and a series resistance of 10 k Ohm,    1000 V and a parallel resistance of 10 kOhm

Ans:C ,C


If the current gain is 200 and the collector current is 100 mA, the base current is
Options: 2 mA,    0.5 mA,    2 A,    200 A

Ans:B ,B


How much current flows through a 0.02 micro F capacitor that is operating from a 12-V ac, 100-Hz source?
Options: 0.151 mA,    157 raA,    0.995 mA,    2.02 A

Ans:A ,A


. Which of the following is not true about Find and Replace in Excel
Options: a.  You can search for bold and replace with italics b.  You can decide whether to look for the whole word or not c.  You can search in formula too d.  You can search by rows or columns or sheets

Ans:– d,– d


How many non-overlapping channels are available with 802.11a?
Options: 3,    12,    23,    40

Ans:B ,B


. What type of memory is not directly addressable by the CPU and requires special softw3are called EMS (expanded memory specification)?
Options: A) Extended B) Expanded C) Base D) Conventional

Ans:B,B


. What is the function of an operating system?
Options: a. 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:3 – d ,3 – d


Registers which are partially visible to users and used to hold conditional codes (bits set by the CPU hardware as the result of operations), are known as
Options: PC,    Memory Address Registers,    General purpose registers,    Flags

Ans:D ,D


_____ assist management is answering what-if-questions.
Options: relevant,    management by exception,    predictive reports,    control

Ans:C ,C


You have been contracted to install a windows NT network in an office that is located in a strip mall. The office is located next to the power plant of the building, so a UPS (uninterruptible power supply) has already been installed. What type of cable should you use for the network cabling? Choose the best answer.
Options: TI,    UTP,    Fiber-optic,    PSTN

Ans:E ,E


Which of the following keys is used to overstrike a whole line?
Options: R,    v,    C,    u

Ans:A ,A


What is the result of adding an IP address to the DNS server search order
Options: It restricts browsing to that DNS server,    It overrides the local systems IP address,    It tells the DNS Server where the local system is located,    It tells the local system where the DNS Server is located

Ans:D ,D


. BIOS is used by
Options: a. Operating system b. Compiler c. Interpreter d. Application software

Ans:8 – a ,8 – a


Which protocol reduces administrative overhead in a switched network by allowing the configuration of a new VLAN to be distributed to all the switches in a domain?
Options: STP,    VTP,    DHCP,    ISL

Ans:B ,B


The secondary voltage for a certain power transformer is twice the voltage applied to the primary. The current flowing in the secondary winding will be:
Options: One-half the primary current,    Same as the primary current,    Twice the primary current,    No more than 10% less than the primary current

Ans:A ,A


A rule of thumb for choosing indexes for a relational database includes which of the following?
Options: Indexes are more useful on smaller tables.,    Indexes are more useful for columns that do not appear frequently in the WHERE clause in queries.,    Do not specify a unique index for the primary key of each table.,    Be careful indexing attributes that have null values.

Ans:D ,D


The first microprocessors produced by Intel Corpn. and Texas Instruments were used primarily to control small
Options: microwave ovens,    washing machines,    calculators,    personal computers

Ans:C,C


"Parity" errors usually indicate bad memory
Options: True,    False,    ,    

Ans:A ,A


A database management system
Options: allows simultaneous access to multiple files,    can do more than a record management system,    is a collection of programs for managing data in a single file,    both (a) and (b)

Ans:D ,D


What command is used to remove the directory?
Options: rdir,    remove,    rd,    rmdir

Ans:D ,D


A binary relationship is which of the following?
Options: A relationship between two attributes,    A relationship between two entities,    An attribute with two different relationships,    An entity with two different relationships

Ans:B ,B


To test for AC ripple on a PC power supply, you would set the volt/ohm meter for:
Options: DC voltage scale,    AC voltage,    OHM scale,    Farad scale

Ans:B ,B

www.000webhost.com