The first electronic digital computer contained?


Options: Electronic valves,    Vacuum tubes,    Transistors,    Semiconductor memory

Ans:B,B






More Computer Fundamental Related questions:


Point out the error in the following program. #include<stdio.h> struct emp { char name[20]; int age; }; int main() { emp int xx; int a; printf("%d\n", &a); return 0; }
Options: Error: in printf,    Error: in emp int xx;,    No error.,    None of these.

Ans:B ,B


Continuous line drawing are produced using
Options: Chain printers,    Daisy wheel printers,    Plotters,    Thermal devices

Ans:C,C


. Which is true when you insert an excel worksheet into a word document?
Options: a. word is the destination document b. excel is the destination document c. the worksheet is the destination document d. the document is the source document

Ans: –  A , –  A


The name box
Options: a. Shows the location of the previously active cell b. Appears to the left of the formula bar c. Appears below the status bar d. Appears below the menu bar

Ans:#8211; b,#8211; b


What is the port number for POP3?
Options: 110,    90,    80,    49

Ans:A ,A


. AutoCorrect was originally designed to replace _________ words as you type.
Options: a. short, repetitive b. grammatically incorrect c. misspelled d. none of the above

Ans:– C,– C


The technique designed to support the effective access of micro-filmed data is:
Options: Microfiche retrieval,    COM,    Micrographics,    All the above

Ans:C ,C


The institute for Certification of Computer Professionals (ICCP) currently administers the Certificate in Computer Programming (CCP) and the _____ examinations.
Options: CDP,    CISA,    DPMA,    ACM

Ans:A ,A


While using the DIR command, you can use certain switches with it. Which one of the following cannot be used with DIR?
Options: /P,    /W,    /S,    /T

Ans:D ,D


A mouse device may be:
Options: electro-chemical,    mechanical,    optical,    both b and c

Ans:D ,D


The four major corporate resources are money, materials, information, and
Options: people,    icons,    information system,    on-line

Ans:A ,A


. In which mode Windows starts with only the core drivers & services?
Options: Safe Mode B. Quick Mode       C. Normal Mode D. Repair Mode

Ans:– A ,


Sensitivity Analysis is the ability to perform:
Options: What-if analysis,    If-so analysis,    What-then analysis,    And-or analysis

Ans:A ,A


What command is used to count just the number of characters in a file?
Options: wc - r,    wc - w,    wc - c,    wc - 1

Ans:C ,C


Which layer of international standard organization's OSI model is responsible for creating and recognizing frame boundaries?
Options: physical layer,    data link layer,    transport layer,    network layer

Ans:B ,B


A self-relocating program is one which
Options: cannot be made to execute in any area of storage other than the one designated for it at the time of its coding or translation,    consists of a program and relevant information for its relocation,    can itself perform the relocation of its address-sensitive portions,    All of the above

Ans:C ,C


Insert Date, Format Page Number, and Insert AutoText are buttons on the _____ toolbar.
Options: a. Formatting b. Header and Footer c. Standard d. Edit

Ans:– B,– B


What switch would you use to view Smartdrive statistics?
Options: /x,    /e:,    /s,    /o:n

Ans:C ,C


Which of the following is a type of systems software used on microcomputers?
Options: MS-DOS,    PC-DOS,    Unix,    All of the above

Ans:D ,D


. Access file operations can be found by clicking the ____.
Options: a. Access Button b. Database Button c. Office Button d. Window Button

Ans:5 – c ,5 – c


. What happens if you edited an image inserted in PowerPoint?
Options: a.  The original file that was inserted is not changed b.  The original file that was inserted is changed c.  The original file is changed when you save presentation d.  None of above

Ans:5 – A ,5 – A


To edit in an embedded excel worksheet object in a word document
Options: a. Use the excel menu bar and toolbars inside the word application b. Edit the hyperlink c. Edit the data in a excel source application d. Use the word menu bar and toolbars

Ans:#8211; a,#8211; a


. to activate the previous cell in a pre-selected range, press
Options: a. the Alt key b. the Tab key c. the Enter key d. none of above

Ans:– d,– d


. Desktop is a
Options: a. Provides workspace b. Screen saver c. Display program d. Working with my document

Ans:0 – a ,0 – a


. The latest PC keyboards use a circuit that senses the movement by the change in its capacitance,

Options: A) Capacitance keyboard B) Mechanical keyboard C) Qwerty keyboard D) Dvorak keyboard

Ans:A,A


Access time in a computer memory is the time required to
Options: Locate the stored data,    Retrieve the stored data,    Both locate and retrieve the data,    All of the above

Ans:C ,C


A programmer reviews the accuracy of an algorithm by _____ it.
Options: Analyzing,    Coding,    Desk-checking,    Planning

Ans:C ,C


. Multiprogramming systems:
Options: a. Are easier to develop than single programming systems b. Execute each job faster c. Execute more jobs in the same time period d. Are used only one large mainframe computers.

Ans:5 – c ,5 – c


. A computer has very low failure rate because it uses electronic components. It produces very consistent results. This is highlighted by which of the feature of computer?
Options: A) Accuracy B) Reliability C) Versatility D) Automatic

Ans:B,B


. Which of the following Find and Replace dialog box options finds records in which the beginning of a field matches the Find What entry?
Options: a. Match Case b. Match: Whole Field c. Match: Start of Field d. Match: Any Part of Field

Ans:7 – c ,7 – c


A co-processor
Options: a. Is relatively easy to support in software b. Causes all processor to function equally c. Works with any application d. Is quite common in modern computer

Ans:a,a


. Operating system, editors, and debuggers comes under?
Options: A) System Software B) Application Software C) Utilities D) None of the above

Ans:A,A


A computer is a box full of electronic
Options: Switching devices,    Chips,    Circuits,    Registers

Ans:A ,A


Which of the following is loaded for CD-ROM support?
Options: VLM.EXE,    CDDEX.EXE,    DOSKEY.EXE,    MSCDEX.EXE

Ans:D ,D


To remove duplicate rows from the results of an SQL SELECT statement, the ________ qualifier specified must be included.
Options: ONLY,    UNIQUE,    DISTINCT,    SINGLE

Ans:C ,C


.Which of the following data structure is linear data structure?
Options: A)Trees b.Graphs c.Arrays d.None of above

Ans:C,C


. The command used to create logical drive for specific location of disk
Options: a. Fdisk b. Format c. Subst d. All of the above

Ans: c, c


Where can you change the vertical alignment?
Options: a. Formatting toolbar b. Paragraph dialog box c. Page Setup dialog box d. Standard toolbar

Ans:– C,– C


To duplicate a controls formatting you can use___
Options: a. Manager b. Wizard c. Painter d. Control

Ans:ndash; c,ndash; c


Business Intelligence (BI) reporting systems cannot do which of the following operations?
Options: Filter data,    Group data,    Modify data,    Both filter and group data

Ans:C ,C


A teleprocessing system may consist of
Options: user systems,    communications systems,    computer center systems,    All of the above

Ans:D ,D


The computer industry uses prefixes of Greek origin to measure large amounts of data. Which term describes 1024 bytes.
Options: Kilobyte,    Megabyte,    Gigabyte,    Terabyte

Ans:A ,A


. Which is the menu to create a text box on a slide?
Options: a. View -> Text Box b. Tools -> Text Box c. Insert -> Text Box d. Format -> Text Box

Ans:1 – C ,1 – C


Which command is used to link the files?
Options: lk,    ln,    cp,    tar

Ans:B ,B


What problem is solved by Dijkstra's banker's algorithm?
Options: mutual exclusion,    deadlock recovery,    deadlock avoidance,    cache coherence

Ans:C ,C


Which of the following would not be a major deliverable of the structured systems analysis phase.
Options: data dictionaries,    data flow diagrams,    entity relationship diagrams,    prototype model

Ans:D ,D


What is the name of the storage device which is used to compensate for the difference in rates of flow of data from once device to another?
Options: Cache,    Concentrator,    Buffer,    I/O device

Ans:C ,C


After you have compiled your kernel, what do you have to edit to boot your new kernel image?
Options: /boot/lilo.conf,    /etc/conf.modules,    /etc/named.boot,    /etc/lilo.conf

Ans:D ,D


Entities can be associated with one another in which of the following?
Options: Entities,    Attributes,    Identifiers,    Relationships

Ans:D ,D


IBM released its first PC in 1981. Can you name the operating system which was most popular at that time?
Options: MS-DOS,    PC-DOS,    OS/360,    CP/M

Ans:D ,D

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