When a disk stack is serviced by a comb-like access mechanism, there is one read/write head for each


Options: disk,    disk surface,    track,    cylinder

Ans:B,B






More Computer Fundamental Related questions:


Which of the following is a secondary memory device?
Options: Keyboard,    Disk,    ALU,    All of the above

Ans:B ,B


A systems programming language for microcomputers in the Intel family is
Options: PL/C,    PL/CT,    PL/M,    PLA

Ans:C,(Canswer


Computer-based controllers:
Options: should be built in a modular fashion wherever possible,    are very difficult to change,    are very flexible,    (a) and (c) above

Ans:D ,D


Which of the following commands will configure all the default VTY ports on a router?
Options: Router#line vty 0 4,    Router(config)#line vty 0 4,    Router(config-if)#line console 0,    Router(config)#line vty all

Ans:B ,B


Who designed the first general purpose electronic digital computer "ENIAC" ?
Options: Van-Neumann,    Joseph M Juoquard,    J. Presper Ecket and John W Mauchly,    All of the above

Ans:C ,C


A distributed database can use which of the following strategies?
Options: Totally centralized at one location and accessed by many sites,    Partially or totally replicated across sites,    Partitioned into segments at different sites,    All of the above

Ans:D ,D


. Repeater operates in which layer of the OSI model?
Options: Physical layer B. Data link layer C. Network layer D. Transport layer

Ans: – A ,


. How can you link a table with another so that a field in current table will display values in drop down box from another table while entering data:
Options: a. Query Wizard b. Look up Wizard c. Form Wizard d. Report Wizard

Ans:– b,– b


. Which of the following shortcuts can be used to insert a new line in the same cell?
Options: a. Enter b. Alt + Enter c. Ctrl + Enter d. Shift + Enter

Ans:– b,– b


Which is an electronic device that can store temporarily a single bit of data.
Options: Accumulator,    Buffer,    Memory,    Latch

Ans:D ,D


Which of the following applies to external DOS commands?
Options: External commands reside in RAM until called,    External commands are stored on disk separately from COMMAND.COM,    External commands must always be used with the /e switch,    External commands can only be executed from a batch file.

Ans:B ,B


. Which is the system prompt?
Options: a. c> b. c:> c. c:> d. None

Ans:7 – b ,7 – b


Topically, how many type III PC cards can you insert in a laptop
Options: 1,    2,    3,    4

Ans:A ,A


The type of model that helps the manager forecast future events is the
Options: physical model,    graphical model,    narrative model,    All of the above

Ans:E ,E


. Which leads you through the process of creating a table?
Options: a. wizard b. assistant c. relation d. coach

Ans:– a,– a


FORTRAN programming language is more suitable for ……
Options: Business Applications B. Marketing Applications C. Scientific Applications D. None of the above

Ans:C ,


Direct-access organization
Options: means storing records in contiguous blocks according to a key.,    Stores records sequentially but uses an index to locate records,    uses an index for each key type,    has records placed randomly throughout the file

Ans:D ,D


Who was the father of Punched Card Processing?
Options: J Presper Eckert,    Charles Babbage,    Dr. Herman Hollerith,    Blaise Pascal

Ans:C ,C


An extranet is which of the following?
Options: The use of Internet protocols with limited access to company data by the company's customers and suppliers.,    The use of Internet protocols with unlimited access to company data by the company's customers and suppliers.,    The use of Internet protocols with limited access to company data by people within an organization.,    The use of Internet protocols with unlimited access to company data by people within an organization.

Ans:A ,A


Which of the following transfers data contained on computer cards to the computer system.
Options: Card sorter,    Card reader,    Magnetic disk,    Magnetic tape

Ans:B ,B


. Which criteria do not return the position “Officer” as a match?
Options: a. position = “*ff*” b. position = “O??icer” c. position = ” ?ff*” d. position = “O#r”

Ans:– d,– d


Which option enables automatic updates in destination documents?
Options: embedding B. objects C. links D. relationships

Ans:– C ,


  To select more than one slide in the presentation A.  Just Click on slide B.  Ctrl + Click on slide C.  Alt + Click on slide D.  Shift + Click on slide
Options:

Ans:– B ,


Which of the following is not of the merge process?
Options:  A) Sort the data source records, B) Format a main document, C) Edit a data source, D) Merge the two files to print or create a new document, 

Ans:-A,-A


. Which of the following is system software?
Options: a. Operating system b. Compiler c. Utilities d. All of the above

Ans: d, d


.   Block arrows, stars and banners, and callouts are all examples of
Options: a. Different types of children’s building blocks b. Auto Shape categories c. Clip art categories located in the Microsoft Clip Gallery d. More technical terms that I don’t understand

Ans:2 – B ,2 – B


Data base preparation would be most difficult in a(n)
Options: college or university,    supermarket,    hospital,    bank

Ans:D ,D


Which command will configure a switch port to use the IEEE standard method of inserting VLAN membership information into Ethernet frames?
Options: Switch(config)# switchport trunk encapsulation isl,    Switch(config)# switchport trunk encapsulation ietf,    Switch(config)# switchport trunk encapsulation dot1q,    Switch(config-if)# switchport trunk encapsulation isl

Ans:E ,E


Which of the following is (are) the characteristic(s) of a system?
Options: organization,    Interaction,    Interdependence,    All of the above

Ans:D ,D


What SQL command can be used to add columns to a table?
Options: MODIFY TABLE TableName ADD COLUMN ColumnName,    MODIFY TABLE TableName ADD ColumnName,    ALTER TABLE TableName ADD COLUMN ColumnName,    ALTER TABLE TableName ADD ColumnName

Ans:D ,D


. If you press …., the cell accepts your typing as its contents.
Options: a. Enter b. Ctrl + Enter c. TAB d. Insert

Ans:– a,– a


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

Ans:A ,A


The general range of speed in revolutions per minute (rpm) at which floppy disks rotate is
Options: 2400-4700,    390-600,    150-250,    300-600

Ans:C,C


The advantage(s) inherent to using high level languages is (are)
Options: Fewer people, less management and shorter transition in learning time,    Improved debugging capability, and superior documentation,    A greater degree of machine independence,    All of the above

Ans:D ,D


Marketing research data is gathered by
Options: observation,    In-depth interviews,    controlled experiment,    All of the above

Ans:D ,D


The major responsibilities of the data-base administrator are all of the following except:
Options: analyzing application systems,    advising programmers,    designing data base,    developing data dictionaries

Ans:A ,A


. What is the quickest way to select entire worksheet?
Options: Choose Edit -> Select all from the Menu B. Click on the first column, press Ctrl, and then click on the last column C. Click on the first column, press Shift, and then click on the last column D. Click on the rectangle box on the upper left corner where column headings and row headings meet

Ans:– D ,


An input device that converts data punched into paper lape into a binary format is
Options: Page reader,    Paper tape punch,    Paper tape reader,    Card punch

Ans:C ,C


Which of the following is not a primary reason for the popularity of decision support systems?
Options: declining cost of computer hardware,    advent of data-base management systems,    increased number of programmers,    management trained in analytic techniques

Ans:C ,C


. Ctrl + L
Options: Left Align B. Left Indent         C. Increase Left Margin D. Decrease Left Margin

Ans:– A ,


System Study involves
Options: study of an existing system,    documenting the existing system.,    identifying current deficiencies and establishing new goals,    All of the above

Ans:D ,D


. Give me an example of a cell address.
Options: a. 11 25 b. 911 c. 41A d. A21

Ans:– d,– d


What will be the output of the program? #include<stdio.h> int main() { const int x=5; const int *ptrx; ptrx = &x; *ptrx = 10; printf("%d\n", x); return 0; }
Options: 5,    10,    Error,    Garbage value

Ans:C ,C


. Batch file is used to
Options: a. Run program b. Show the contents c. run commands automatically d. All of above

Ans:1 – c ,1 – c


If you see a diskette with a piece of foil covering its notch, it is said to be
Options: write-protected,    copy-protected,    write-enabled,    foil-covered

Ans:A ,A


Where can you find the horizontal split bar on MS Word screen?
Options:  A) On the left of horizontal scroll bar, B) On the right of horizontal scroll bar, C) On the top of vertical scroll bar, D) On the bottom of vertical scroll bar, 

Ans:-C,-C


A modem that is attached to the telephone system by jamming the phone's handset into two flexible receptacles in the coupler?
Options: gateway,    bridge,    acoustic coupler,    time-division multiplexer

Ans:C ,C


A keyboard locks up intermittently even when replaced with a new keyboard. What is the LEAST likely cause of the problem?
Options: A second bad keyboard,    The keyboard controller chip,    The keyboard connector,    The motherboard

Ans:A ,A


Which of the following files will displayed by this command cat *ch*
Options: patch,    catch,    .ch,    All of the above

Ans:D ,D


Each answer below shows example data from a table. Which answer is an example of the multivalue, multicolumn problem?
Options: Three columns have the values 534-2435, 534-7867, and 546-2356 in the same row.,    Three rows have the values Brown Small Chair, Small Chair Brown, and Small Brown Chair in the same column.,    Three rows have the values Brown, NULL, and Blue in the same column.,    One row has the value "He is interested in a Silver Porsche from the years 1978-1988" in a column.

Ans:A ,A

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