Which of the following is used for serial access storage only?


Options: RAM,    Magnetic tape,    Magnetic disk,    Core memory

Ans:B,B






More Computer Fundamental Related questions:


Which of the following refers to an entity in which the identifier of one entity includes the identifier of another entity?
Options: Weak entity,    Strong entity,    ID-dependent entity,    ID-independent entity

Ans:C ,C


How would you allow device drivers and TSR's to be loaded into Upper Memory Blocks ?
Options: DOS=High,    devicehigh=,    loadhigh=,    DOS=UMB

Ans:D ,D


Which of the following is a voiceband channel?
Options: Telephone line,    Telegraph line,    Coaxial cable,    Microwave systems

Ans:A ,A


A characteristic of card systems is:
Options: slowness in processing data,    using cards as records of transactions,    needing a larger DP staff,    all the above

Ans:D ,D


. Who is called a supervisor of computer activity?
Options: a. Memory b. Operating System c. I/O Devices d. Control Unit

Ans:5 – b ,5 – b


If you want to execute more than one program at a time, the systems software you are using must be capable of:
Options: word processing,    virtual memory,    compiling,    multitasking

Ans:D ,D


Which is another name for functional language?
Options: Machine,    Application language,    Low-level language,    High-level language

Ans:B ,B


VLSI (very large scale integrated circuits) logic:
Options: will not be available in this decade,    means more costly electronic products in the future,    will result in lower cost, higher capability electronic equipment,    All of the above

Ans:C ,C


Which is valid statement
Options: A. 1 KB = 1024 Bytes B. 1 MB = 1024 Bytes C. 1 KB = 1000 Bytes D. 1 MB = 1000 Bytes

Ans:A,


Which of the following are measures of quality:
Options: validity,    accuracy,    precision,    All of the above

Ans:D ,D


When setting up Frame Relay for point-to-point subinterfaces, which of the following must not be configured?
Options: The Frame Relay encapsulation on the physical interface,    The local DLCI on each subinterface,    An IP address on the physical interface,    The subinterface type as point-to-point

Ans:C ,C


When assessing the table structure of an acquired set of tables with data, accessing the validity of possible referential integrity constraints on foreign keys is (part of) the:
Options: first step.,    second step.,    third step.,    fourth step.

Ans:C ,C


Which of the following data structures are indexed structures?
Options: a. linear arrays b. linked lists c. both of above d. none of above  

Ans:a,a


. The Search tool CANNOT be used on which major Access object?
Options: a. Forms b. Queries c. Reports d. Tables

Ans:2 – c ,2 – c


When did IBM close the last of its punched card manufacturing plant?
Options: June, 1989,    December, 1984,    March, 1982,    November, 1979

Ans:B,B


Which of the structure is correct? 1 : struct book { char name[10]; float price; int pages; }; 2 : struct aa { char name[10]; float price; int pages; } 3 : struct aa { char name[10]; float price; int pages; }
Options: 1,    2,    3,    All of above

Ans:A ,A


In analog computer
Options: Input is first converted to digital form,    Input is never converted to digital form,    Output is displayed in digital form,    All of the above

Ans:B ,B


What do the following declaration signify? char **argv;
Options: argv is a pointer to pointer.,    argv is a pointer to a char pointer.,    argv is a function pointer.,    argv is a member of function pointer.

Ans:B ,B


A person who has the responsibility for development of a new product (such a instant coffee) in a firm is called a
Options: brand manager,    project manager,    development manager,    market manager

Ans:B ,B


Which type of actuator generates a good deal of power but tends to be messy?
Options: electric,    hydraulic,    pneumatic,    (B) and (c) above

Ans:B ,B


What is the main purpose of the secondary storage device?
Options: To increase the speed of Computer B. To Install Operating System C. To Networking D. To Store Data

Ans:– D ,


“Ctrl + PageUp” is used to
Options: a. Moves the cursor one Page Up b. Moves the cursor one Paragraph Up c. Moves the cursor one Screen Up d. Moves the cursor one Line Up

Ans:–  A,–  A


Which one of the following statements most accurately applies to the frequency of a waveform?
Options: The actual frequency of a sine waveform is 1.41 times the working frequency,    Unless specified otherwise, the frequency of a waveform is assumed to be 60 Hz,    The higher the amplitude of a waveform, the higher its frequency,    The longer the period of a waveform, the lower its frequency

Ans:A ,A


A common boundary between two systems is called
Options: Interdiction,    Interface,    Surface,    None of the above

Ans:B,(Banswer


What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to prevent two devices from trying to use it at the same time?
Options: A) Bus control B) Interrupts C) Bus arbitration D) Status

Ans:-C,-C


Files created with Lotus 1-2-3 have an extension
Options: a. DOC b. XLS c. 123 d. WK1

Ans:#8211; c,#8211; c


Which of the following protocols support VLSM, summarization, and discontiguous networking? RIPv1 IGRP EIGRP OSPF BGP RIPv2
Options: 1 and 4,    2 and 5,    3, 4 and 6,    All of the above

Ans:C ,C


. “Ctrl + PageUp” is used to
Options: Moves the cursor one Page Up B. Moves the cursor one Paragraph Up C. Moves the cursor one Screen Up D. Moves the cursor one Line Up

Ans:– A ,


The rise time of a pulse waveform is the time required for the voltage to rise:
Options: from zero to its rms value,    from zero to its peak value,    from 10% of the peak value to 70.7% of the peak value,    from 10% of the peak value to 90% of the peak value

Ans:D ,D


What will be the output of the program (sample.c) given below if it is executed from the command line? cmd> sample Jan Feb Mar /* sample.c */ #include<stdio.h> #include<dos.h> int main(int arc, char *arv[]) { int i; for(i=1; i<_argc; i++) printf("%s ", _argv[i]); return 0; }
Options: No output,    sample Jan Feb Mar,    Jan Feb Mar,    Error

Ans:C ,C


. What feature enables you to adjust or back solve the value in a cell to reach a desired outcome in a formula?
Options: a. Goal Seek b. Scenario Summary report c. Forecasting d. Trend line

Ans:– d,– d


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 SQL keyword BETWEEN is used:
Options: for ranges.,    to limit the columns displayed.,    as a wildcard.,    None of the above is correct.

Ans:A ,A


. A kind of scanner MICR is the short form of
Options: A) Magnetic Ink Character Reader B) Magnetic Ink Code Reader C) Magnetic Ink Cases Reader D) None

Ans:A,A


Thorough planning must take place when setting up an 802.3 network. A maximum number of segments can separate any two nodes on the network. What is the maximum number of segments allowed between two nodes?
Options: Five,    Two,    Four,    Six

Ans:A ,A


A  Animation Schemes can be applied to ________ in the presentation.
Options: a. All slides, B. Select slides, C. Current Slide, D. All of the above

Ans:D ,All of the above


You are troubleshooting a connectivity problem in your corporate network and want to isolate the problem. You suspect that a router on the route to an unreachable network is at fault. What IOS user exec command should you issue?
Options: Router> ping,    Router> trace,    Router> show ip route,    Router> show interface

Ans:B ,B


Which of the following is TRUE about argv?
Options: It is an array of character pointers,    It is a pointer to an array of character pointers,    It is an array of strings,    None of above

Ans:A ,A


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

Ans:A ,A


. In Normal view, this tab displays the content of each slide.
Options: a. Slides b. View c. Sort d. Outline

Ans:0 – D ,0 – D


Data are sent over pin _____ of the EIA-232 interface.
Options: 2,    3,    4,    All of the above

Ans:A ,A


Which one of the following statements is true for the impedance of a series RC circuit?
Options: The impedance is greater than the sum of the resistance and capacitive reactance,    The impedance is equal to the sum of the resistance and capacitive reactance,    The impedance is greater than either the resistance or capacitive reactance but less than their sum,    The impedance is less than the sum of the resistance and capacitive reactance

Ans:C ,C


What is the name of the printer which prints all the A's in a line before all the B's?
Options: Thermal printer,    Electrostatic printer,    Line printer,    Ink-jet printer

Ans:C ,C


In which directory can you store system user default files used for creating user directories?
Options: /usr/tmp,    /etc/default,    /etc/skel,    /etc/users

Ans:C ,C


When a computer is first turned on or restarted, a special type of absolute loader called ____ is executed
Options: Compile and Go loader B. Boot loader C. Bootstrap loader D. Relating loader

Ans:– C ,


Which of the following commands will take you directly to the root directory no matter what subdirectory you are currently in?
Options: CD \root,    CD\,    CD\..,    CD..

Ans:B ,B


Which feature helps you to inserts the contents of the Clipboard as text without any formatting
Options: a. Paste Special b. Format Painter c. Page Setup d. Styles

Ans:–  A,–  A


CD-ROM is a
Options: A) Semiconductor memory B) Memory register C) Magnetic memory D) None of above

Ans:-D,-D


What is gutter margin?
Options:  A) Margin that is added to the left margin when printing, B) Margin that is added to right margin when printing, C) Margin that is added to the binding side of page when printing, D) Margin that is added to the outside of the page when printing, 

Ans:-C,-C


Which of the structure is incorrcet? 1 : struct aa { int a; float b; }; 2 : struct aa { int a; float b; struct aa var; }; 3 : struct aa { int a; float b; struct aa *var; };
Options: 1,    2,    3,    1, 2, 3

Ans:B ,B

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