____________ has the shortest access times.

Options: A. Cache Memory B. Virtual Memory C. Secondary Memory D. All of the Above


More Computer Fundamental Related questions:

Multivalued dependencies should ________ be eliminated.
Options: always,    commonly,    seldom,    never

Ans:A ,A

Sometime data are gathered over a period of time and collected into a group before entering them into a computer for processing. What type of processing is it called?
Options: Interactive processing,    Sequential processing,    Batch processing,    Group processing

Ans:A ,A

The first set of the three permissions (rw) pertains to the owner of the file, indicating that the owner has
Options: executable permission only,    write and executable permissions,    both read and executable permissions.,    both read and write permissions

Ans:D ,D

CUsually, in MSDOS, the primary hard disk drives has the drive letter ____
Options: Options:A B. B C. C D. D


What lets you to create new presentation by selecting ready-made font color and graphics effects?
Options: a. Presentation Template b. Master Slide c. Design Template d. Animation Scheme

Ans: – C , – C

During the maintenance phase
Options: System requirements are established,    System analysis is carried out,    Programs are tested,    All of the above

Ans:E ,E

. Which of the following field properties enforces the use of parentheses when keying an area code?
Options: a. Field Size b. Format c. Input Mask d. Validation Rule

Ans:0 – c ,0 – c

Managers who are potential users of the MIS
Options: select the optimum equipment configurations,    evaluate alternate equipment configurations,    describe information needs,    All of the above

Ans:E ,E

hich of the following is not the Section Break Option?
Options: Next Page B. Previous Page C. Odd Page D. Even Page

Ans:– B ,

The [line number G] key allows you
Options: to move cursor left by one position,    to move cursor right by one position,    to move cursor down by one line,    to move cursor to the beginning of the line specified by the number

Ans:D ,D

The use of specialized workstations:
Options: provides limited growth potentials for 3-D,    reduces the host computer workload and allows more users,    reduces the host computer workload,    has a high cost-performance tradeoff

Ans:B ,B

. Which would you choose to list Synonyms & Antonyms of a selected word?
Options: a. Tools, Spelling & Grammar b. Tools, Language c. Tools, Options d. Insert, Cross-reference

Ans: –  B , –  B

Primitive operations common to all record management system include
Options: a. print b. sort c. look-up d. all of above

Ans:. c ,. c

Which type of pc card (PCMCIA) slot will allow the insertion of a hard drive?
Options: type I,    type II,    type III,    type IV

Ans:C ,C

. Which of the following methods CANNOT be used to delete records from a table?
Options: a. Selecting records and pressing [Delete] b. Pressing [Ctrl]+[’] c. Clicking the Delete Record button d. From the ribbon, selecting Delete Record

Ans:4 – b ,4 – b

. which of the following is not a database object?
Options: a. Tables b. Queries c. Relationships d. Reports

Ans:9 – c ,9 – c

A computer vision technique that relies on image templates is:
Options: edge detection,    binocular vision,    model-based vision,    robot vision

Ans:C ,C

. All Computers (Mainframe, Mini or Micro) must have
Options: ALU B. Control Unit C. Primary Storage D. All of above

Ans:– D ,

A capacitor is measured in which of the following units?
Options: Volts,    Ohms,    Farads,    Resistance

Ans:C ,C

Who founded the FSF?
Options: Linus Torvalds,    Richard Stallman,    Bob Young,    All of the above

Ans:B ,B

. A summary query can be created by adding which row to the design grid of a select query?
Options: a. Arguments b. Group c. Summary d. Total

Ans:5 – d ,5 – d

The steady-state error is:
Options: independent of the type of input,    a function of the transient response,    zero for all inputs to type 1 systems,    decreased by increasing gain.

Ans:D ,D

You can use drag-and-drop to embed excel worksheet data in a word document
Options: a. By dragging a range of excel data to the word button on the taskbar while pressing the Ctrl key b. By dragging a range of excel data to the word button on the taskbar while pressing Shift key c. By dragging a range of excel data to the word button on the taskbar while pressing Alt key d. None of above

Ans:#8211; a,#8211; a

You can group noncontiguous worksheets with
Options: The alt+enter key B. The ctrl key and mouse C. The shift key and the mouse D. The group button on the standard toolbar

Ans: – B ,

Which menu option can be used to split windows into two?
Options: Format -> Window B. View -> Window-> Split C. Window -> Split D. View –> Split

Ans:– C ,

You are working with a network that has the network ID What subnet should you use that supports up to 12 hosts and a maximum number of subnets?
Options:,,    255.255.255. 240,

Ans:C ,C

How many networks and nodes per network, are allowed by the Class B network?
Options: 127 networks and 16,777,216 nodes per network,    16,384 networks and 65,534 nodes per network,    2,097,152 networks and 254 nodes per network,    All of the above

Ans:B ,B

A statement - by - statement description of a procedure is detailed in a;
Options: written narrative,    procedure's log,    systems flowchart,    record layout

Ans:A ,A

. Which of the following memories has the shortest access times?

Options: A) Cache memory B) Magnetic bubble memory C) Magnetic core memory D) RAM


The program counter:
Options: decides which program to run,    counts the number of instructions that have been executed,    contains the address of the next instruction to be executed,    is where arithmetic is done in a computer.

Ans:C ,C

A computer consists of
Options: A) A central processing unit B) A memory C) Input and output unit D) All of the above


Presentation designs regulate the formatting and layout for the slide and are commonly called
Options: a. Design plates b. Templates c. Placeholders d. Blueprints

Ans: – B , – B

The identifier of an entity will become the ________ of the new table.
Options: foreign key,    main attribute,    primary key,    identity key

Ans:C ,C

. Which command is used to provide access to program located in other directory or disk?
Options: a. Tree b. Path c. Dir d. CD

Ans:5 – d ,5 – d

Digitizers can be converted from "dumb" to "smart" through the addition of:
Options: a microprocessor,    an electromagnetic coupling,    keyboard,    a scanner

Ans:A ,A

What is Thrashing?
Options: A high paging activity is called thrashing. B. A high executing activity is called thrashing C. A extremely long process is called thrashing D. A extremely long virtual memory is called thrashing

Ans:– A ,

Use of a supertype/subtype relationship is necessary when which of the following exists?
Options: An instance of a subtype participates in a relationship that is unique to that subtype.,    An instance of a subtype participates in a relationship that is the same as the other subtypes.,    Attributes apply to all of the instances of an entity type.,    No attributes apply to any of the instances of an entity type.

Ans:A ,A

An operating system:
Options: can help reduce software development time,    provides ability for other programmers to understand the software structure,    is useless in most control applications,    All of the above

Ans:A ,A

Which of the following addressing modes, facilitates access to an operand whose location is defined relative to the beginning of the data structure in which it appears?
Options: ascending,    sorting,    index,    indirect

Ans:C ,C

. The __________ can be defined as an upside down mouse.
Options: a. trackpad b. trackball c. trackpoint d. trackwell

Ans:5 – b ,5 – b

To hold row and column titles in place so that they do not scroll when you scroll a worksheet click the
Options: a. Unfreeze panes command on the window menu b. Freeze panes command on the window menu c. Hold titles command on the edit menu d. Split command on the window menu

Ans:#8211; b,#8211; b

. After entering all fields required for a table, if you realize that the third field is not needed, how will you remove?
Options: a. You need to delete the whole table. There is no method to remove a particular field only. b. Delete all the fields from third downwards and reenter the required fields again. c. Select the third column in datasheet view then delete d. Select the third row in table design view then delete

Ans:3 – d ,3 – d

. An enterprise solution with data storage, a client interface and a security system is a(n) __________ system.
Options: a. 2-tier b. 3-tier c. 4-tier d. n-tier

Ans:3 – b ,3 – b

What layer of OSI determines the interface of the system with the user?
Options: Session,    Data-link,    Application,    Network

Ans:C ,C

What command is not used to list the files chap01, chap02 and chap04?
Options: ls chap*,    ls chap[124],    ls - x chap0[124],    ls chap0[124]

Ans:B ,B

. By using RD command, directory with files can be removed or not
Options: a. Removed b. Not removed c. Both a and b d. None of above

Ans:1 – b ,1 – b

10. While working with MS-DOS which command is used to change the extension of all filenames ending with .txt to .doc?
Options: a. Ren *.doc *.txt b. Ren *.txt *.doc c. Ren file.doc file.txt d. Ren a: *.doc *.txt

Ans:Correct Answer: b,Correct Answer: b

The emitter diode is usually
Options: Forward-biased,    Reverse-biased,    Nonconducting,    Operating in the breakdwon region

Ans:A ,A

An excellent linear programming software package for solving large-scale problems is
Options: MIDAS-2,    OPHELIE II,    PDQ/LP,    All of the above

Ans:B ,B

What is the purpose of inserting header and footer in document?
Options:  A) To enhance the overall appearance of the document, B) To mark the starting and ending of page, C) To make large document more readable, D) To allow page headers and footers appear on document when printed,