The radian of a number system


Options: Is variable,    Has nothing to do with digit position value,    Equals the number of its distinct counting digits,    Is always an even number

Ans:C,(Canswer






More Computer Fundamental Related questions:


Which statement is valid about computer program?
Options: A) It is understood by a computer B) It is understood by programmer C) It is understood user D) Both a & b

Ans:-D,-D


Which of the following is considered a direct-entry input device?
Options: optical scanner,    mouse,    light pen,    All of the above

Ans:D,All of the above


. Find out who is not the inventor of transistors among following names
Options: A) John Burdeen B) William Shockley C) Walter Brattain D) Lee de Forest

Ans:5-D,5-D


. WAN is a most used abbreviation in Newtorking, what is its full form?
Options: A) WAP Area Network B) Wide Area Network C) Wide Array of Network D) Wireless Access Network

Ans:B,B


. What is the symbol for dividing?
Options: a. A ./ b. % c. & d. #

Ans:– a,– a


Exceptions to the 8085 microprocessor normal operation are called:
Options: jump instructions,    decoding,    interrupts,    jump instructions or interrupts

Ans:D ,D


Microsoft Access is a
Options: a. RDBMS b. OODBMS c. ORDBMS d. Network database model

Ans:ndash; a,ndash; a


Which of the following does not occur in phase - 4 of the system development life cycle (SDLC)
Options: conduct interviews,    train users,    acquire hardware and software,    test the new system

Ans:A ,A


Benefits from a computerised MIS include:
Options: higher returns on short-term investments,    less frequent and smaller short-term loans,    lower rates of interest,    All of the above

Ans:D ,D


Which controller would support an external CD-ROM drive?
Options: ESDI,    ARLL,    MFM,    SCSI

Ans:D ,D


Which class of IP address has the most host addresses available by default?
Options: A,    B,    C,    A and B

Ans:A ,A


The earliest calculating devices are
Options: Abacus B. Clock C. Difference Engine D. None of these

Ans:– A ,


The ALU of a computer normally contains a number of high speed storage elements called
Options: semiconductor memory,    registers,    hard disk,    magnetic disk

Ans:B,B


Data transformation includes which of the following?
Options: A process to change data from a detailed level to a summary level,    A process to change data from a summary level to a detailed level,    Joining data from one source into various sources of data,    Separating data from one source into various sources of data

Ans:A ,A


Portrait and Landscape are
Options: a. Page Orientation b. Paper Size c. Page Layout d. All of above

Ans:– A,– A


In comparison with static RAM memory, the dynamic RAM memory has
Options: lower bit density and higher power consumption,    higher bit density and higher power consumption,    lower bit density and lower power consumption,    higher bit density and lower power consumption

Ans:D,D


Which of the following operations can be performed on the file "NOTES.TXT" using the below code? FILE *fp; fp = fopen("NOTES.TXT", "r+");
Options: Reading,    Writing,    Appending,    Read and Write

Ans:D ,D


Computers normally solve problem by breaking them down into a series of yes-or-no decisions represented by 1s and 0s. What is the name of the logic that allows computers to assign numerical values that fail somewhere between 0 and 1?
Options: Human logic,    Fuzzy logic,    Boolean logic,    Operational logic

Ans:B ,B


. Which of the following is correct syntax in Excel?
Options: a. =IF(LogicalTest, TrueResult, FalseResult) b. =IF(LogicalTest, (TrueResult, FalseResult)) c. =IF(LogicalTest, TrueResult) (LogicalTest, FalseResult) d. =IF(LogicalTest, TrueResult), IF(LogicalTest, FalseResult)

Ans:– a,– a


. In slide layout panel how many layouts are available for text layout by default?
Options: a. 4 b. 7 c. 12 d.  None of above

Ans:9 – A ,9 – A


What will be the output of the program ? #include<stdio.h> int main() { enum days {MON=-1, TUE, WED=6, THU, FRI, SAT}; printf("%d, %d, %d, %d, %d, %d\n", MON, TUE, WED, THU, FRI, SAT); return 0; }
Options: -1, 0, 1, 2, 3, 4,    -1, 2, 6, 3, 4, 5,    -1, 0, 6, 2, 3, 4,    -1, 0, 6, 7, 8, 9

Ans:D ,D


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

Ans:D ,D


. Which command is used to undelete a bunch of files withextension .doc that you have just deleted?
Options: a. Undelete b. Undelete/all c. Undelete *.doc d. All of above

Ans:- c,- c


The integrated circuit:
Options: often is called a "chip",    led to the development of the transistor,    has revolutionized electronics,    (b) and (c)

Ans:D ,D


. We can remove a relationship defined between two tables by
Options: a. From edit menu choose delete relationship b. Select the relationship line and press delete c. Choose delete option from relationship menu d. All of above

Ans:4 – b ,4 – b


The macro processor must perform
Options: recognize macro definitions and macro calls,    save the macro definitions,    expand macro calls and substitute arguments,    All of the above

Ans:D ,D


59. Which of the following enables you to paste data multiple times?
Options: a. Windows Clipboard b. Office Clipboard c. Both Windows & Office Clipboard d. None of the all

Ans:–  C ,–  C


Which of the following directories contain all the Alias created by a user, including his login directory?
Options: /tmp,    /etc,    /usr,    /dev

Ans:C ,C


Difficult of MIS implementation is affected by
Options: employee attitude,    the firm's objectives,    the firm's existing MIS,    All of the above

Ans:D ,D


. The shortcut key to open a task manager is:
Options: a. Alt + F1 b. Alt + Ctrl + Delete c. Alt + Tab d. F1

Ans:0 – b ,0 – b


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

Ans:C,C


. ____ is the operating systems File and folder Manager
Options: a. Windows Explorer b. Windows Control Panel c. My Computer d. My Documents

Ans:8 – a ,8 – a


A path by which communication is achieved between a central processor and other devices is called
Options: Audit trail,    Network,    Bus,    Channel

Ans:C ,C


What is the main advantage of magnetic core memory over semiconductor RAM memory?
Options: more compact and smaller,    more economical,    a bit does not have to write after reading,    non volatile

Ans:D,D


Elapsed time, between initiating a query and receiving a response is called
Options: response time,    waiting time,    processing time,    Turnaround time

Ans:D ,D


What command is used with vi editor to append text at end of line?
Options: I,    i,    a,    A

Ans:D ,D


.   Which of the following features allows you to view slides in a slide show without manually advancing each slide?
Options: a. Adding build effects b. Setting slide times c. Adding transitions d. All of these

Ans:4 – B ,4 – B


In a _____ one module of the new information system is activates at a time.
Options: System Development Life Cycle,    CASE tool,    Phased Conversion,    Success factors

Ans:C ,C


An oval represents which of the following in an ERD?
Options: Attribute,    Entity,    Optional One,    Relationship

Ans:A ,A


In most of the IBM PCs, the CPU, the device drivers, memory, expansion slots and active components are mounted on a single board. What is the name of the board?
Options: A) Motherboard B) Daughterboard C) Bredboard D) Fatherboard

Ans:-A,-A


. To install the new font
Options: a. Start -> setting -> control panel -> font b. Start -> setting -> control panel -> font -> install new font c. Start -> control panel -> font -> install new font d. Start -> setting -> font

Ans: b, b


. Commonly network of network is called
Options: a. MS Word b. MS Excel c. Internet d. MS Access

Ans:9 – c ,9 – c


When new data are to be inserted into a data structure, but there is no available space; this situation is usually called
Options: a. underflow b. overflow c. housefull d. saturated  

Ans:b,b


    While working with Ms-Dos which command transfers a specific file from one disk to another?
Options: a.    Copy b.    Diskcopy c.    Time d.    Rename

Ans:.c,Correct Answer: a. Copy


. Which feature is used to replace straight quotes with smart quotes as you type?
Options: Auto Correct as you type B. Auto Change as you type C. Auto Format as you type D. Smart Tags as you type

Ans:– C ,


A form defined 
Options: a. where data is placed on the screen b. the width of each field c. both a and b d. none of the above

Ans:.a,.a


. Which of the following method can insert a new slide in current presentation?
Options: a.  Right click on the Slide panel and choose New Slide b.  From Insert menu choose New Slide c.  Click on New Slide button on toolbar d.  All of above

Ans:2 – D ,2 – D


. NOT, AND, OR and XOR are
Options: a. Logical Operators b. Arithmetic operators c. Relational operators d. None of the above

Ans:– a,– a


A turnaround document can be a (n)
Options: punched card,    OCR document,    both (a) and (b),    neither (a) nor (b)

Ans:C ,C


Which of the following is true when describing a unique local address?
Options: Packets addressed to a unicast address are delivered to a single interface.,    These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4.,    These are like private addresses in IPv4 in that they are not meant to be routed.,    These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap.

Ans:D ,D

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