What is a compiler?


Options:  A compiler does a conversion line by line as the program is run B.  A compiler converts the whole of a higher level program code into machine code in one step C.  A compiler is a general purpose language providing very efficient execution D.  None of the above

Ans:– B ,






More Computer Fundamental Related questions:


What is the size of Host bits in Class B of IP address?
Options: 04 B. 08 C. 16 D. 32

Ans:– C ,


When using SQL*Plus, Oracle commands, column names, table names and all other database elements:
Options: are case insensitive.,    are case sensitive.,    must always be in lower case.,    must always be in upper case.

Ans:A ,A


A circular reference is
Options: a. Geometric modeling tool b. A cell that points to a drawing object c. A formula that either directly or indirectly depends on itself d. Always erroneous

Ans:#8211; c,#8211; c


The errors that can be pointed out by the compiler are
Options: Syntax errors,    Semantic errors,    Logical errors,    Internal errors

Ans:A ,A


. Which of the following is a Data Model?
Options: Entity-Relationship model B. Relational data model C. Object-Based data model D. All of the above

Ans: – D ,


A language which is close to that used within the computer is
Options: High-level language,    Assembly language,    Low-level language,    All of the above

Ans:C ,C


A process that is repeated, evaluated, and refined is called:
Options: diagnostic,    descriptive,    interpretive,    iterative

Ans:D ,D


What is the most likely cause of an "FDD controller Failure" error message?
Options: you did not set the jumper on the floppy drive to drive A,    you forgot to flash CMOS,    you installed the floppy disk drive cable backward,    your computer's floppy drive is defective

Ans:C ,C


  A Chart can be put as a part of the presentation using
Options: Insert -> Pictures –> Chart B. Insert –> Chart      C. Edit –> Chart D. View -> Chart

Ans:– A ,


. To set an exception to an AutoCorrect rule, click _____ on the menu bar and then click AutoCorrect Options to display the AutoCorrect dialog box.
Options: a. Format b. Edit c. Tools d. View

Ans: – C , – C


A class 2 materials transaction (movement from one production department to another) does not require updating of the
Options: cost center file,    inventory file,    work order file,    All of the above

Ans:B ,B


. Networking such as LAN, MAN started from

Options: A) First generation B) Second generation C) Third generation D) Fourth generation

Ans:D,D


What sign is used to erase or kill an entire line you have typed and start you are on a new line (but not display a new prompt)?
Options: !,    $,    #,    @

Ans:D ,D


What is the maximum number of lines you can set for a drop cap?
Options:  A) 3, B) 10, C) 15, D) 20,

Ans:-B,-B


.Which of the following case does not exist in complexity theory
Options: A)Best case b.Worst case c.Average case d.Null case

Ans:D,D


The register which holds the address of the location to or from which data are to be transferred is known as
Options: index register,    instruction register,    memory address register,    memory data register

Ans:C ,C


To exit the PowerPoint
Options: a. click the application minimize button b. click the document close button c. double click the applications control menu icon d. double click the document control menu icon

Ans: – C , – C


.   Format painter
Options: a. To paint pretty pictures on your slides b. To copy formatting from one object or piece of text and then apply it elsewhere c. To change the background color of your slides d. To paint pretty pictures on background of slides

Ans:3 – B ,3 – B


What is the shortcut key to “Undo ” the last action in a document?
Options: Ctrl + X B. Ctrl + Y      C. Ctrl + Z D. None of above

Ans:– C ,


Modem is used in data transmission. When was it invented and in which country?
Options: 1963, USA,    1965, Germany,    1950, USA,    1950, Japan

Ans:C ,C


. You can set a controls border type to make the border invisible.
Options: a. Transparent b. Invisible c. Do not display d. No border

Ans:4 – c ,4 – c


Where have the program and data to be located before the ALU and control unit of a computer can operate on it?
Options: Internal memory,    Secondary memory,    Microprocessor,    Magnetic tapes

Ans:A,A


Top Management is more interested in
Options: day-to-day operations,    strategic decisions,    tactical decision,    both b and c

Ans:D ,D


. Which tab is not available on left panel when you open a presentation?
Options: a.  Outline b.  Slides c.  Notes d.  All of above are available

Ans:9 – C ,9 – C


  What is the maximum zoom percentage in Microsoft PowerPoint? A.  100% B.  200% C.  300% D.  400%
Options:

Ans:– D ,


. Ctrl + F
Options: a. Open Find and Replace Dialog box with activating Find Tab b. Open Page Setup Dialog box with activating Layout Tab c. Open Font Dialog Box with activating Font tab d. Open File Save as Dialog box

Ans:–  A,–  A


. Which of the following device was not invented by Babbage?
Options: A) Pascaline B) Difference Engine C) Analytical Engine D) None of above

Ans:A,A


. How do you tell one cell from another?
Options: a. By numbers b. By letters c. By its address d. by color

Ans:– c,– c


Identify the class name for the following code: ABC123 course();
Options: ABC123,    course,    course(),    All of the above.

Ans:A ,A


A worksheet can have a maximum of …. Number of rows
Options: a. 256 b. 1024 c. 32000 d. 65535

Ans:#8211; d,#8211; d


Which of the following is not a characteristic of a system
Options: operates for some purpose,    has homogeneous components,    has interacting components,    operates within a boundary

Ans:B ,B


When typing in a word field manually, what must you press to insert the code’s braces?
Options: Ctrl + F6 B. Ctrl + F9 C. Alt + F11 D. Shift + F12

Ans:– B ,


14. Which command in DOS can be used to recover accidentally deleted files?
Options: a. UNDELETE b. DELETE/CANCEL c. RESTORE d. RECOVER

Ans:Correct Answer: a ,Correct Answer: a


In analyzing the compilation of PL/I program, the term "Machine independent optimization" is associated with
Options: recognition of basic syntactic constructs through reductions,    recognition of basic elements and creation of uniform symbols,    creation of more optional matrix,    use of macro processor to produce more optimal assembly code

Ans:C ,C


What is the term used for describing the judgmental or commonsense part of problem solving?
Options: Heuristic,    Critical,    Value based,    Analytical

Ans:A ,A


. The central processing unit (CPU) consists of
Options: A) Input, output and processing B) Control unit, primary storage, and secondary storage C) Control unit, arithmetic-logic unit and primary storage D) Control unit, processing, and primary storage

Ans:C,C


During the system study, analysts determine manager's information needs by
Options: conducting tours of a nearby computer center,    asking questions,    showing samples of computer reports,    teaching short courses in programming languages

Ans:B ,B


Which of the following is true about pseudocode
Options: A machine language,    An assembly language,    A high-level language,    All of the above

Ans:E ,E


You have a network ID of 134.57.0.0 with 8 subnets. You need to allow the largest possible number of host IDs per subnet. Which subnet mask should you assign?
Options: 255.255.224.0,    255.255.240.0,    255.255.248.0,    255.255.252.0

Ans:B ,B


The table created by lexical analysis to describe all literals used in the source program, is:
Options: Terminal table,    Literal table,    Identifier table,    Reductions

Ans:B ,B


In linear search algorithm the Worst case occurs when
Options: A)The item is somewhere in the middle of the array b.The item is not in the array at all c.The item is the last element in the array d.The item is the last element in the array or is not there at all

Ans:D,The item is the last element in the array or is not there at all


The user communicates directly with the computer through its peripheral devices is known as
Options: On-line processing,    Remote-terminal processing,    Batch mode processing,    Intelligent terminal Processing

Ans:A ,A


You wished to justify text over the height of paper, which option will you choose
Options:  A) Page Setup from File menu, B) Paragraph from Format menu, C) From formatting toolbar, D) Font from Format menu, 

Ans:-A,-A


Mostly which of the following device is used to carry user files?
Options: Floppy Disk B. Hard Disk     C. RAM D. CDROM

Ans:– A ,


The standard suit of protocols used by the Internet, intranets, extranets, and some other networks.
Options: TCP/IP,    Protocol,    Open Systems,    Internetwork processor

Ans:A ,A


Two tables can be linked with relationship so that the data integrity can be enforced. Where can you find Relationship Command?
Options: a. Home Tab b. Create Tab c. External Data Tab d. Database Tab

Ans:ndash; d,ndash; d


10. What is the switch that is used to make sure that the copy command copied files correctly
Options: a. /a b. /c c. /s d. /v

Ans:Correct Answer: d ,Correct Answer: d


As a general rule.
Options: MIS performance criteria determine management information needs, and these needs determine the objectives of the firm.,    the firm's objective determine management information needs, and these needs determine MIS performance criteria,    management information needs determine MIS performance criteria, and these criteria determine the firm's objectives,    the firm's objectives determine MIS performance criteria, and these criteria determine manage¬ment information needs.

Ans:B ,B


Which of the following function key activates the speller?
Options:  A) F5, B) F7, C) F9, D) Shift + F7,

Ans:-B,-B


Which of the following is NOT a primary storage device?
Options: Magnetic tape,    Magnetic disk,    Optical disk,    All of the above

Ans:D ,D

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