. 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 ,


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More Operating System Related questions:


In which of the following, each data item contains at most 2 points
Options: List structure,    LISP,    List sorting,    List head

Ans:B ,B


Which of the following is also known as SOROBAN
Options: ENIAC,    Abacus,    EDSAC,    UNIVAC

Ans:B ,B


. One computer that is not considered a portable is
Options: A) Minicomputer B) Laptop computer C) Notebook computer D) All of above

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Options: a. The record is deleted in the form and from its source table. b. The record is deleted in the form, but not from its source table. c. The record is neither deleted in the form, nor from its source table. d. The record is not deleted in the form, but is deleted from its source table.

Ans:8 – a ,8 – a


The 0 and 1 in the binary numbering system are called binary digits or _____
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Ans:D ,D


Which device can understand difference between data & programs?
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Ans:B ,B


Network 206.143.5.0 was assigned to the Acme Company to connect to its ISP. The administrator of Acme would like to configure one router with the commands to access the Internet. Which commands could be configured on the Gateway router to allow Internet access to the entire network? Gateway(config)# ip route 0.0.0.0 0.0.0.0 206.143.5.2 Gateway(config)# router rip Gateway(config-router)# network 206.143.5.0 Gateway(config-router)# network 206.143.5.0 default
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Ans:D ,D


What is the output of the program #include<stdio.h> int main() { extern int fun(float); int a; a = fun(3.14); printf("%d\n", a); return 0; } int fun(int aa) { return (int)++aa; }
Options: 3,    3.14,    0 ,    4

Ans:E ,E


What is the name of the system which deals with the running of the actual computer and not with the programming problems?
Options: Operating system,    Systems program,    Object program,    Source program

Ans:B ,B


Borders can be applied to
Options:  A) Cells, B) Paragraph, C) Text, D) All of above, 

Ans:-D,-D


Ctrl + V
Options: a. Paste Texts in the beginning of Document b. Paste Images in the beginning of Document c. Paste Tables at the middle of Document d. None of the above

Ans:–  D,–  D


The batch file uses the extension
Options: a. BAT b.DOC c..PRG d. .DOS

Ans:11 a       ,11 a      


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

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Which policy replace a page if it is not in the favoured subset of a process's pages?
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Ans:D ,D


  The arrangement of elements such as Title and subtitle text, pictures, tables etc. is called :
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Ans:C ,C


What frequency range is used for FM radio transmission?
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Ans:D ,D


Who is considered to be the "father" of artificial intelligence?
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What is meant by computer literacy?
Options: Knowing what a computer can and cannot do,    Ability to write computer programs,    Knowing computer related vocabulary,    Ability to assemble computers

Ans:A ,A


A screen element of MS Word that is usually located below the title bar that provides categorized options is
Options:  A) Menu mar, B) Tool Bar, C) Status Bar, D) All of the above, 

Ans:-A,-A


The relationship between the computer and quantitative techniques can be said to be a
Options: symbiotic one,    synergistic one,    syntactical one,    synthetic one

Ans:D ,D


The operation of processing each element in the list is known as
Options: a. Sorting b. Merging c. Inserting d. Traversal  

Ans:d,d


The channel in the data communication model can be
Options: postal mail service,    telephone lines,    radio signals,    All of the above

Ans:D ,D


Which command is used to display the end of the file?
Options: head - r,    tail,    eof,    bof

Ans:B ,B


. Which operating system does not support networking between computers?
Options: a. Windows 3.1 b. Windows 95 c. Windows 2000 d. Windows NT

Ans: a, 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


Snapshot of the data in the database at a given instant of time is called
Options: Database Schema B. Database Instance C. Database Snapshot D. All of the above

Ans:– B ,


What command is used to compare the files?
Options: ccp,    du,    cmp,    comp

Ans:C ,C


61. In Word you can force a page break
Options: a. By positioning your cursor at the appropriate place and pressing the F1 key b. By using the Insert/Section break on the Insert tab c. By positioning your cursor at the appropriate place and pressing Ctrl+Enter d. By changing the font size of your document

Ans:– C ,– C


. It is the default folder for many Windows Applications to save your file
Options: a. My Document b. My Pictures c. Documents and Settings d. My Computer

Ans:7 – a ,7 – a


Which would you choose to create a bar diagram?
Options: Edit, Chart B. Insert, Chart C. Tools, Chart D. Format, Chart

Ans:– B ,


. You were giving your presentation, and you need to click a slide that’s few slides back. How do you get there?
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Ans:6 – C ,6 – C


A data element in a record, that uniquely distinguishes the record, from all other records, is called
Options: response time,    Key,    System review,    test data

Ans:B ,B


A characteristic of a file server is which of the following?
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Ans:A ,A


. To place something in the same position on every slide of presentation automatically, insert into
Options: a. Slide master b. Notes master c. Handout master d. None of the above

Ans:3 – A ,3 – A


What do you mean by a Workspace?
Options: Group of Columns B. Group of Worksheets C. Group of Rows D. Group of Workbooks

Ans:– D ,


The dispatcher
Options: actually schedules the tasks into the processor,    puts tasks in I/O wait,    is always small and simple,    never changes task priorities

Ans:A ,A


When a top-level function is entered, the LISP processor do(es)
Options: It reads the function entered,    It evaluates the function and the function's operands,    It prints the results returned by the function.,    All of the above

Ans:D ,D


Which runs on computer hardware and serve as platform for other software to run on?
Options: Operating System B. Application Software C. System Software D. All

Ans:– A ,


At room temperature a conductor has low many holes?
Options: Same number as free electrons,    many,    Only those produced by thermal energy,    less than the free electrons

Ans:A ,A


Every video card must have?
Options: CMOS,    RAM,    CPU,    All of the above

Ans:B ,B


What was originally called the "imitation game" by its creator?
Options: The Turing Test,    LISP,    The Logic Theorist,    Cybernetics

Ans:A ,A


 In Normal view, this tab displays the content of each slide.
Options:  Slides B.  View        C.  Sort D.  Outline

Ans:– D ,


. Which of the following is not essential component to perform a mail merge operation?
Options: a. Main document b. Data source c. Merge fields d. Word fields

Ans:– D,– D


When mapping a ternary relationship with an associative entity into a relation which of the following is true?
Options: One relation is created.,    Two relations are created.,    Three relations are created.,    Four relations are created.

Ans:D ,D


In mathematical term Table is referred as
Options: Relation B. Attribute C. Tuple D. Domain

Ans:– A ,


Error detection at a data link level is achieved by
Options: bit stuffing,    cyclic redundancy codes,    Hamming codes,    equalization

Ans:B ,B


What function should be used to free the memory allocated by calloc() ?
Options: dealloc();,    malloc(variable_name, 0),    free();,    memalloc(variable_name, 0)

Ans:C ,C


Which of the following statement is false?
Options: a. Arrays are dense lists and static data structure b. data elements in linked list need not be stored in adjecent space in memory c. pointers store the next data element of a list d. linked lists are collection of the nodes that contain information part and next pointer  

Ans:c,c

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