EBCDIC can code up to how many different characters?


Options: 8,    16,    32,    64

Ans:E,E






More Computer Fundamental Related questions:


You can activate a cell by
Options: a. Pressing the Tab key b. Clicking the cell c. Pressing an arrow key d. All of the above

Ans:8211; d,8211; d


. The primary purpose of an operating system is:
Options: a. To make the most efficient use of the computer hardware b. To allow people to use the computer, c. To keep systems programmers employed d. To make computers easier to use

Ans: a, a


What causes the depletion layer?
Options: Doping,    Recombination,    Barrier potential,    Ions

Ans:C ,C


Any type of storage that is used for holding information between steps in its processing is
Options: CPU,    Primary storage,    Intermediate storage,    Internal storage

Ans:C,(Canswer


Which of the following decides which systems development projects to work on first ?
Options: data diagram,    project dictionary,    systems flowcharts,    steering committee

Ans:A ,A


Which WAN encapsulations can be configured on an asynchronous serial connection? PPP ATM HDLC SDLC Frame Relay
Options: 1 and 2,    2 and 4,    3, 4 and 5,    All of the above

Ans:A ,A


. You can switch from one program to another on the desktop by clicking within the desired program’s window or by clicking on its ….button
Options: a. Icon b. Taskbar button c. Folder d. None of above

Ans:8 – b ,8 – 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


  After choosing a predefined template, which option has to be chosen to change the background color?
Options: Design Template B. Color Scheme C. Animation Scheme D. Color Effects

Ans:– B ,


35. How can you make the selected character superscripted
Options: a. Ctrl + = b. Ctrl + Shift +  = c. Alt + Ctrl + Shift + = d. None of above

Ans:– B ,– B


Which is the first program run on a computer when the computer boots up?
Options: System software B. Operating system C. System operations D. None

Ans:– B ,


. You can print only an embedded chart by
Options: a. Moving the chart to a chart sheet before you print. b. Formatting the chart before you print c. Selecting the chart before you print d. a and c

Ans:– d,– d


The most common input device used today is
Options: Motherboard,   Keyboard,    Scanner,    Mouse

Ans:B,Keyboard


. Charts tips can
Options: a. Show the formatting of a data label b. Show the name of a data series c. Show the value of data point d. b and c

Ans:– d,– d


Standards are provided by
Options: standards organizations,    user groups,    computer vendors,    All of the above

Ans:D ,D


What resistance in ohms should be displayed when testing a speaker in a computer?
Options: Q Ohms,    16 Ohms,    -200 Ohms,    Unlimited Ohms

Ans:B ,B


The X.25 standard specifies a
Options: technique for start-stop data,    technique for dial access,    DTE/DCE interface,    data bit rate

Ans:C ,C


Which of the following is not a component of a data warehouse?
Options: Data extraction/cleaning/preparation programs,    Data warehouse data,    Data metadata,    None of the above are data warehouse components.

Ans:C ,C


Which of the following terms describe 1024 kilobytes?
Options: Kilobyte,    Megabyte,    Gigabyte,    Terabyte

Ans:B ,B


Which one of the following equations most directly determines the amount of current flowing through a resistor when you know the value of the resistor and the voltage drop across it?
Options: E = PR,    E = I2R,    I = E/R,    I = ER

Ans:C ,C


What will be the output of the program? #include<stdio.h> #define CUBE(x) (x*x*x) int main() { int a, b=3; a = CUBE(b++); printf("%d, %d\n", a, b); return 0; }
Options: 9, 4,    27, 4,    27, 6,    Error

Ans:C ,C


The general systems model of the firm can be used
Options: to solve problems in college classes,    to ease the transition into a new company, upon graduation,    to solve problems as a manager,    All of the above

Ans:D ,D


In SQL, the command(s) is(are) used to create an index for a table or cluster
Options: CREATE INDEX,    MODIFY INDEX,    SET INDEX TO FILE,    All of the above

Ans:A ,A


What is the result of adding an IP address to the DNS server search order
Options: It restricts browsing to that DNS server,    It overrides the local systems IP address,    It tells the DNS Server where the local system is located,    It tells the local system where the DNS Server is located

Ans:D ,D


If a file has read and write permissions for the owner, then the octal representation of the permissions will be
Options: 1,    6,    5,    3

Ans:B ,B


Which of the following are types of flow control? Buffering Cut-through Windowing Congestion avoidance
Options: 1 and 2,    1, 3 and 4,    2 only,    3 only

Ans:B ,B


. The column command is located on the _____ tab.
Options: a. Insert b. Home c. View d. Page Layout

Ans: – D , – D


The @active data warehouse architecture includes which of the following?
Options: At least one data mart,    Data that can extracted from numerous internal and external sources,    Near real-time updates,    All of the above.

Ans:D ,D


.   To import text from a word document that uses headings into a PowerPoint presentation:
Options: a. This cannot be done in PowerPoint b. Click Insert, Slides from Outline c. Click Import, Word Document Headings d. Click File, New, Presentation from Word Headings

Ans:2 – B ,2 – B


Any piece of equipment forming an interface to a data communication system is
Options: DTE,    DTA,    CSA,    DCA

Ans:B ,B


. It is used to explorer the contents of computer, drives as well as manage files
Options: a. b. My Document c. My Computer d. My Network Place

Ans:9 – b ,9 – b


. To apply an AutoFormat to an entire Form, what must you select first?
Options: a. Form Selector b. Document tab c. Detail section d. Any control

Ans:6 – a ,6 – a


The hardware device Jhat acts as both a switching and connecting unit is called a(n):
Options: concentrator,    RS-232C port,    multiplexer,    communications processor

Ans:C ,C


The register which keeps track of the execution of a program and which contains the memory address of the instruction currently being executed is known as
Options: Index register,    Memory address register,    Program counter,    Instruction register

Ans:C ,C


Which command is used to extract specific columns from the file?
Options: cat,    cut,    grep,    paste

Ans:B ,B


Computer information systems are most successful in providing information for:
Options: control decisions,    planning decisions,    strategic decisions,    nonprogrammable decisions

Ans:A ,A


The systematic access of small computers in a distributed data processing system is referred to as:
Options: dialed service,    multiplexing,    polling,    conversational mode

Ans:C ,C


Relocation bits used by relocating loader are specified (generated) by
Options: Relocating loader itself,    Linker,    Assembler or translator,    Macro processor

Ans:B ,B


. What is defined by Handout Master?
Options: a. Slide Formatting b. Slide Transaction c. Layout of Handout d. Layout of Slide

Ans:6 – C ,6 – C


Punched-card equipment was first introduced in Britain in 1904 by a small company. What was the name of that company?
Options: The Tabulator Ltd.,    Tabulator Machine Company,    International Business Machines (IBM),    Accounting & Tabulating Corpn. of Great Britain

Ans:A ,A


You configure the following access list: access-list 110 deny tcp 10.1.1.128 0.0.0.63 any eq smtp access-list 110 deny tcp any eq 23 int ethernet 0 ip access-group 110 out What will the result of this access list be?
Options: Email and Telnet will be allowed out E0.,    Email and Telnet will be allowed in E0.,    Everything but email and Telnet will be allowed out E0.,    No IP traffic will be allowed out E0.

Ans:D ,D


. Computer operators
Options: A) writes computer programs for specific problems B) operate the device which input and output data from the computer C) normally require a college degree in computer science D) all of the above

Ans:B,B


The computer can potentially be used to monitor most of our actions, thus robbing us of _____
Options: tapping,    privacy,    back log,    security

Ans:B ,B


. Relationship can be establish between two tables by
Options: a. Drag Primary key of a table into Foreign key of another table b. Drag Foreign key of a table into Primary key of another table c. Drag any key of a table into any key of another table d. All of the above

Ans:– a,– a


Which bitwise operator is suitable for turning on a particular bit in a number?
Options: && operator,    & operator,    || operator,    | operator

Ans:D ,D


. How many margins sare there on a page?
Options: a. Two (header and footer) b. Four (top, bottom, right and left) c. Two (landscape and portrait) d. Four (center, top, left and bottom)

Ans: – B , – B


Transmission of computerised data from one location to another is called
Options: data transfer,    data flow,    data communication,    data management

Ans:C ,C


Which of the following are likely to jam the read/write head of a disk pack?
Options: Dust,    Smoke particle,    Finger print smudge,    All of the above

Ans:D ,D


. The cell reference for a range of cells that starts in cell B1 and goes over to column G and down to row 10 is ….
Options: a. G1-G10 b. B1.G10 c. B1;G10 d. B1:G10

Ans:– d,– d


Which transmission mode is used for data communication along telephone lines?
Options: Parallel,    Serial,    Synchronous,    Asynchronous

Ans:B ,B

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