Which is not the function of the Operating System?

Options: Memory management B. Disk management C. Application management D. Virus Protection

Ans:– D ,

More Operating System Related questions:

. What is the easiest way to place same graphic in same place in all slides
Options: a. Place graphic in Notes Master b. Place graphic in Slide Master c. Place graphic in Handout Master d. Place graphic manually in all slide

Ans:3 – B ,3 – B

If no multivalued attributes exist and no partial dependencies exist in a relation, then the relation is in what normal form?
Options: First normal form,    Second normal form,    Third normal form,    Fourth normal form

Ans:B ,B

The step-by-step instructions that solve a problem are called _____.
Options: An algorithm,    A list,    A plan,    A sequential structure

Ans:A ,A

Bit map terminal
Options: support displays containing multiple windows,    requires considerable amount of video RAM,    requires tremendous amount of copying and hence low performance,    All of the above

Ans:D ,D

Instruction in computer languages consists of
Options: A) OPCODE B) OPERAND C) Both of above D) None of above


When was punched-card equipment used for the first time to process the British census?
Options: 1910,    1907,    1911,    1914


15. Where do you find user . dat?
Options: a. c windows b. C windows system32 c. C windows system d. C

Ans:Correct Answer: a,Correct Answer: a

Which of the following cannot be toggled from View >> Toolbars?
Options: a. Control Toolbox b. Slides c. Revisions d. Reviewing

Ans:– B ,– B

. We can save and protect the workbook by
Options: a. Write Reservation Password b. Protection Password c. Read-only Recommended d. Any of the above

Ans:– d,– d

The management information system (MIS) structure with one main computer system is called a
Options: a. hierarchical MIS structure b. distributed MIS structure c. centralized MIS structure d. decentralized MIS structure

Ans:C,centralized MIS structure

A single bus structure is primarily found in
Options: Main frames,    Super computers,    High performance machines,    Mini-and micro-computers


What is the byte capacity of a drum which is 5 inch high, 10 inch diameter, and which has 60 tracks per inch and bit density of 800 bits per inch?
Options: 942000 bytes,    9712478 bytes,    192300 bytes,    14384 bytes

Ans:A ,A

In cyclic redundancy checking what is the CRC?
Options: the divisor,    the quotient,    the dividend,    the remainder

Ans:D ,D

Which of the following abilities is/are required for both the system programmer and the EDP auditor?
Options: knowledge in computer science,    knowledge in accounting applications,    two of the above,    knowledge in information systems

Ans:A ,A

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

Ans:#8211; b,#8211; b

Which is the first compiler-level language developed by a team of IBM programmers led by John Backus and unveiled in 1957?
Options: BASIC,    PL/1,    FORTRAN,    APL

Ans:C ,C

What device separates a single network into two segments but lets the two segments appear as one to higher protocols?
Options: Switch,    Bridge,    Gateway,    Router

Ans:B ,B

A program used to detect overall system malfunction is
Options: System analysis,    System software,    Utilities,    System diagnostics

Ans:D ,D

. Which of the following are word processing software?
Options: a. WordPerfect b. Easy Word c. MS Word d. All of above

Ans:– D,– D

In 1985, the famous chess player David Levy beat a world champion chess program in four straight games by using orthodox moves that confused the program. What was the name of the chess program?
Options: Kaissa,    CRAY BLITZ,    Golf,    DIGDUG

Ans:B ,B

Which of the following is not characteristic of a relational database model?
Options: tables,    treelike structure,    complex logical relationships,    records

Ans:B ,B

. Which of the following is a program group?
Options: a. Word pad b. Paint brush c. Accessories d. None of the above

Ans:5 – c ,5 – c

. To open the existing presentation, press
Options: a. Ctrl + L b. Ctrl + N c. Ctrl + A d. Ctrl + O

Ans:8 – D ,8 – D

In order to arrange the countries from those with the highest population to those with the lowest, you need to sort on the population field in ……………
Options: ascending order B. descending order C. alphabetical order D. random order

Ans:– B ,

In Prototyping, the following are used
Options: screen generators,    input generators,    application generators,    All of the above

Ans:D ,D

The Primary key must be
Options: Non Null B. Unique C. Option A or B D. Option A and B

Ans:– D ,

Which of the following is not a font style?
Options: a. Bold b. Italics c. Regular d. Superscript

Ans:– D,– D

. What is a Document Outline in Word 2010?
Options: A structural view of a document with headings at various levels with associated text B. A structural view of a document with headings at various levels as it prints C. A structural view of a document with headings in full screen D. A structural view of a document with headings in Web Browser

Ans:– A ,

The memory allocation scheme subject to "external" fragmentation is
Options: segmentation,    swapping,    pure demand paging,    multiple contiguous fixed partitions

Ans:A ,A

The expert system developed at MIT to solve mathematical problems is known as:
Options: RAND,    ISIS,    MACSYMA,    MOLGEN

Ans:C ,C

Which of the following is Page Orientation?
Options: Landscape B. Portrait C. Gutter D. Only A & B

Ans: – D ,

.  To assign a macro to an event, users need to open the form in Design View.
Options: a.            event b.            property c.           title d.           macro

Ans:– a,– a

14. With Word’s AutoCorrect entries, to display an indifferent face ( 😐 ) type _____.
Options: a.  : ) b.  : ( c.  : | d.  : /

Ans:– C ,– C

. Which is not the function of “Edit, Clear” command?
Options: a. Delete contents b. Delete notes c. Delete cells d. Delete formats

Ans:– c,– c

“Ctrl + PageDown” is used to
Options: a. Moves the cursor one Paragraph Down b. Moves the cursor one Page Down c. Moves the cursor one Line Down d. Moves the cursor one Screen Down

Ans:–  B,–  B

The geostationary satellite used for communication systems
Options: rotates with the earth,    remains stationary relative to the earth,    is positioned over equator,    All of the above

Ans:D ,D

. Which is not an option for Filter on a text field?
Options: a. Begins With b. Between c. Contains d. End With

Ans:5 – b ,5 – b

What will be the output of the program? #include<stdio.h> #include<stdarg.h> void display(int num, ...); int main() { display(4, 'A', 'B', 'C', 'D'); return 0; } void display(int num, ...) { char c, c1; int j; va_list ptr, ptr1; va_start(ptr, num); va_start(ptr1, num); for(j=1; j<=num; j++) { c = va_arg(ptr, int); printf("%c", c); c1 = va_arg(ptr1, int); printf("%d\n", c1); } }
Options: A, A B, B C, C D, D,    A, a B, b C, c D, d,    A, 65 B, 66 C, 67 D, 68,    A, 0 B, 0 C, 0 C, 0

Ans:C ,C

.Which of the following data structure is linear data structure?
Options: A)Trees b.Graphs c.Arrays d.None of above


Typewriter terminals can print computer-generated data at a rate of
Options: 10 characters per second,    120 characters per second,    120 characters per minute,    1200 characters per minute

Ans:B ,B

The research and development department at your office has been experimenting with different technologies to help improve the performance of the network. One group has been examining the use of a broadband network versus a based band network. Select the correct statement about broadband and baseband.
Options: Broadband networks carry several channels on a single cable, whereas in a baseband network several cables carry one channel,    Baseband networks carry a single channel on a single cable, whereas broadband networks carry several channels on a single cable,    Baseband refers to local area networks, and broadband refers to wide area networks.,    Baseband operates at a standard bit rate, whereas broadband may operate at different rates as needed

Ans:B ,B

System maintenance:
Options: is usually not necessary,    is necessary on all systems, regardless of how good,    is not required if the system is well written,    always requires several programs

Ans:B ,B

Which one of the following statements best applies to a series RLC circuit?
Options: The voltage waveform for each component always has the same amplitude and phase as the applied voltage,    The current waveform for each component always has the same amplitude and phase as the applied current,    All of the above,    The sum of the current is always less than the applied current

Ans:B ,B

A stand-alone system which produces one page of printed output at a time is
Options: Page printer,    Line printer,    Laser printer,    Dot matrix printer

Ans:A ,A

Where does a computer add and compare data?
Options: Hard disk,    Floppy disk,    CPU chip,    Memory chip

Ans:C ,C

What is the smallest width of a column?
Options:  A) 0", B) 0.5", C) 1", D) 1.5", 


29. What is a Document Outline View?
Options: a. A preview in a full screen b. A preview with margins c. A View with a margins and gutter d. A view with a structure of heading at various levels

Ans:–  D ,–  D

What should he used to extinguish a computer fire?
Options: fire hose,    class a extinguisher,    class c extinguisher,    silver foam water

Ans:C ,C

What does Ctrl + = key effect?
Options:  A) Superscript, B) Subscript, C) All Caps, D) Shadow,


Sort/Report generators
Options: a . are faster than index/report generators b . require more disk space than indexed/report generators c . do not need to sort before generating report d . both a and b

Ans:D,Both A and B