. When a thread waits indefinitely for some resource, but other threads are actually using it is called


Options: Starvation B. Demand Paging C. Segmentation D. None of them

Ans: – A ,


Description: mcqquestions

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

Hits Today: 7825 | Level: Moderate


******************************************************

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

Click Here to take quick 10 mins MCQ test to find out.




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




More Operating System Related questions:


What is the phase shift between total current and voltage in the circuit of a 100 ohm resistor connected in parallel with a capacitor that has a reactance of 100 ohm
Options: 180 degree,    30 degree,    45 degree,    75 degree

Ans:C ,C


With an IP address of 201.142.23.12, what is your default subnet mask?
Options: 0.0.0.0,    255.0.0.0,    255.255.0.0,    255.255.255.0

Ans:D ,D


Which of the following Operating System does not implement multitasking truly?
Options: Windows 98 B. Windows NT C. Windows XP D. MS DOS

Ans:– D ,


. Digital devices are
Options: A) Digital Clock B) Automobile speed meter C) Clock with a dial and two hands D) All of them

Ans:2-A,2-A


Which of the following is generally true about management reports?
Options: low-level managers need information in the form of detailed reports,    reports can be issued on demand, periodically, or on the occurrence of a specific tvont,    middle managers use exception reports,    middle managers use a summary reports

Ans:E ,E


Which of the following is not one of the three ‘Mail Merge Helper’ steps?
Options:  A) Merge the two files, B) Create the main document, C) Set the mailing list parameters, D) Create the data source,

Ans:-C,-C


The term used to represent the recycling of unused memory is:
Options: garbage collection,    diagnostic routine,    memory dump,    direct memory access

Ans:A ,A


hat is the shortcut key to display field codes?
Options: Alt + F9 B. Ctrl + F9 C. Shift + F9 D. Space + F9

Ans:– A ,


The process of communicating with a file from a terminal is
Options: Interactive,    Interrogation,    Heuristic,    All of the above

Ans:B,(Banswer


Which layer 4 protocol is used for a Telnet connection?
Options: IP,    TCP,    TCP/IP,    UDP

Ans:B ,B


. A File which contains readymade styles that can be used for a presentation is called :
Options: a. AutoStyle b. Template c. Wizard d. Pre formatting

Ans:3 – B ,3 – B


The component that forms the electrical connection between the rotating coil of wire in a motor and the external source of electrical energy is called the:
Options: rotor,    armature,    battery,    commutator

Ans:D ,D


Which of the following input/output devices is not associated with personal computers?
Options: mice,    color monitors,    punched cards,    dot-matrix printers

Ans:C ,C


. Another term for hyperlink is
Options: a. Link b. Source c. Bar d. None of above

Ans:9 – a ,9 – a


RTS stands for:
Options: ready to start,    ready to switch,    request to send,    request to scan

Ans:C ,C


In raster-scan colour monitors, colour can be intensified by:
Options: grouping the phosphor dots in a circular pattern,    having each electron gun controlled by a composite signal,    using an in-line gun arrangement with a solid metal mesh,    having each electron gun controlled by separate signal

Ans:D ,D


. Which of the following methods cannot be used to edit the content of cell?
Options: a. Pressing the Alt key b. Clicking the formula bar c. Pressing F2 d. Double clicking the cell

Ans:– a,– a


Strong AI is
Options: the embodiment of human intellectual capabilities within a computer.,    a set of computer programs that produce output that would be considered to reflect intelligence if it were generated by humans.,    the study of mental faculties through the use of mental models implemented on a computer.,    All of the above

Ans:A ,A


. 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


The storage of computer programs and data files are the responsibility of a
Options: librarian,    computer operator,    Data entry operator,    programmer

Ans:A ,A


. How do you print your slides in a handout that includes lines for notes?
Options: a. In the print dialog box, select handout and set the number of slides per page to 3 b. In the print dialog box, select handout and set the number of slides per page, then select the include comment page option c. In the print dialog box select note page instead of handout d. All of above

Ans:3 – A ,3 – A


. __________ is used to build ‘intuitive’ queries.
Options: a. SQL b. Xbase c. QBE d. XML

Ans:1 – c ,1 – c


.   You can edit an embedded organization chart object by
Options: a. Clicking the edit object b. Double clicking the organization chart object c. Right clicking the chart object, then clicking edit MS-Organization Chart object d. B and c

Ans:0 – D ,0 – D


. Which characteristic of computer distinguishes it from electronic calculators?

Options: A) Accuracy B) Storage C) Versatility D) Automatic

Ans:C,C


Which of the following computer language is used for artificial intelligence?
Options: FORTRAN,    PROLOG,    C,    COBOL

Ans:B,(Banswer


Which of the following have computers traditionally done better than people?
Options: storing information,    responding flexibly,    computing numerically,    both (a) and (c)

Ans:D ,D


Which of the following is NOT a type of SQL constraint?
Options: PRIMARY KEY,    FOREIGN KEY,    ALTERNATE KEY,    UNIQUE

Ans:C ,C


The examination and changing of single bits or small groups of his within a word is called
Options: Bit,    Byte,    Bit manipulation,    Bit slice

Ans:C ,C


. The Delete key of keyboard is assigned to which command in Excel?
Options: a.  Edit >> Clear >> Contents b.  Edit >> Clear >> All c.  Edit >> Delete d.  All of above

Ans:– a,– a


An error-detecting code inserted as a field in a block of data to be transmitted is known as
Options: Frame check sequence,    Error detecting code,    Checksum,    flow control

Ans:A ,A


A microprocessor integrates the arithmetic logic and control circuitry of a computer into one chip. The first microprocessor was built by a group of engineers at the Intel Corpn. Can you tell who headed this group?
Options: Victor Poor,    Stan Mazor,    Marcian E. (Ted) Hoff,    Seymour Cray

Ans:C ,C


What will function gcvt() do?
Options: Convert vector to integer value,    Convert floating-point number to a string,    Convert 2D array in to 1D array.,    Covert multi Dimensional array to 1D array

Ans:B ,B


How can you disable extended selection mode?
Options:  A) Press F8 again to disable, B) Press Del to disable, C) Press Esc to disable, D) Press Enter to disable,

Ans:-C,-C


Disketts and hard disks are
Options: Direct access devices,    Sequential access devices,    Slower than magnetic tape,    Used only in mainframe computers

Ans:A ,A


Internet-like networks between a company and its business partners. Select the best fit for answer:
Options: Bandwidth alternatives,    Switching alternating,    Inter organizational networks,    Extranets

Ans:D ,D


. How many relations may exist between tables in databases?
Options: a. 4 b. 3 c. 2 d. 1

Ans:– b,– b


All Operating Systems get their total memory initialized from?
Options: CPU,    BIOS,    ROM,    RAM

Ans:B ,B


A favourable reason for automation is to:
Options: decrease throughput,    raises assembly cost,    perform difficult operations,    increase number of operations

Ans:C ,C


MS Office provides help in many ways, which of these is one of them?
Options:  A) What is this?, B) Office Assistant, C) Help menu, D) All of the above, 

Ans:-D,-D


Which command-line tool is included with every Microsoft TCP/IP client?
Options: DHCP,    WINS,    PING,    WINIPCFG

Ans:C ,C


A _____ means that one record in a particular record type can be related to many records in another record type and vice-versa.
Options: One-to-one relationship,    One-to-many relationship,    Many-to-one relationship,    Many-to-many relationship

Ans:D ,D


What is defined by Handout Master?
Options: Slide Formatting B. Slide Transaction C. Layout of Handout D. Layout of Slide

Ans:– C ,


What digits are representative of all binary numbers?
Options: 0,    1,    Both (a) and (b),    3

Ans:C ,C


. We can restore the deleted files and folders from
Options: a. Recycle bin b. My document c. Control panel d. All of the above

Ans:2 – a ,2 – a


To conserve battery power on your laptop computer. What DOS v6.x command should you use?
Options: Powermon.exe,    Power.exe,    Idel.com,    Pw.sys

Ans:B ,B


Which of the following statements concerning business rules is true?
Options: It should be complex.,    It should not be convertible to computer code.,    It may include restrictions.,    All of the above.

Ans:C ,C


. Which command permits to see the directory structure in DOS?
Options: a. Display structure b. Tree c. Dir/all d. All of above

Ans:0 – b ,0 – b


In a punched card system, data is processed by a
Options: keypunch machine, sorter, and posting machine,    accounting machine, posting machine, and billing machine,    sorter, posting machine, and billing machine,    accounting machine, keypunch machine, and sorter

Ans:D,D


Which company offers the LISP machine considered to be "the most powerful symbolic processor available"?
Options: LMI,    Symbolics,    Xerox,    Texas Instruments

Ans:B ,B


The monitor power LED is 'on' but the monitor screen is completely dark. The least likely cause of the problem is:
Options: Defect in the computers video circuitry,    Disconnected video cable,    Defective monitor,    System RAM problem

Ans:D ,D

www.000webhost.com