______________ is a classical approach to database design?


Options: Left – Right approach B. Right – Left approach C. Top – Down approach D. Bottom – Up approach

Ans:– C ,


Description: mcqquestions






More Database Systems Related questions:


A process that is repeated, evaluated, and refined is called:
Options: diagnostic,    descriptive,    interpretive,    iterative

Ans:D ,D


On PC power supplies, the wire attached to pin one is usually:
Options: blue or red,    blue or white,    red or black,   white or orange

Ans:white or orange,D


Which of the following machines are characterised by electronic tube circuitry, delay line, rotating or electrostatic memory.
Options: First generation,    Fifth generation,    Third generation,    Second generation

Ans:A ,First generation Machines


The computer translates the condition of each switch to a number. What number is represented by the OFF state?
Options: -7,    -3.75,    1,    0

Ans:D ,D


A medium for transferring data between two locations is called
Options: Network,    Communication channel,    Modem,    Bus

Ans:B ,B


When both inputs of a J-K flip-flop cycle, the output will:
Options: be invalid,    not change,    change,    toggle

Ans:B ,B


.   Press animation effects allows you to
Options: a. Add clip art images to your slides b. Create a custom transition to the next slide c. Show bullet items as they are discussed d. None of above

Ans:3 – C ,3 – C


. When you add fields in ____, a Field List pane displays.
Options: a. Design View b. Layout View c. Print Preview d. Report View

Ans:0 – b ,0 – b


Which of the following are not likely to be found on a PC main circuit board
Options: RAM chips,    Microprocessor chips,    ROM chips,    LCD clocks

Ans:D ,D


. In DOS, the maximum length of filename is
Options: a. 5 b. 8 c. 11 d. 10

Ans:0 – b ,0 – b


Fact tables are which of the following?
Options: Completely denoralized,    Partially denoralized,    Completely normalized,    Partially normalized

Ans:C ,C


Which field type will you select when creating a new table if you require to enter long text in that field?
Options: a. Text b. Memo c. Currency d. Hyperlink

Ans:ndash; b,ndash; b


. The full form of ALU is
Options: A) Arithmetic Logic Unit B) Array Logic Unit C) Application Logic Unit D) None of above

Ans:A,A


.    Which command displays all the files having the same name but different extensions?
Options: a.    Dir filename.* b.    Dir filename.ext c.    Dir *.sys d.    Dir *.ext

Ans:.b,Correct Answer: a. Dir filename.*


Which of the following is not a characteristic of a system
Options: operates for some purpose,    has homogeneous components,    has interacting components,    operates within a boundary

Ans:B ,B


Which of the following is used for modulation and demodulation?
Options: modem,    protocols,    gateway,    multiplexer

Ans:A ,A


What two disciplines are usually tied by a common data base?
Options: Documentation and geometric modeling,    Computer-aided design and computer-aided manufacturing,    Testing and analysis,    Drafting and documentation

Ans:B ,B


. What are the computers called that performs calculations and comparisons usually in the binary numbering system?
Options: A) Analog Computers B) Digital Computers C) Hybrid Computers D) None of above

Ans:B,B


The class-based addressing is also known as
Options: Modern Model B. Classful Model C. Classless Model D. Heterogeneous Model

Ans:– B ,


Over the last ten years, productivity has risen most rapidly in:
Options: Italy,    Japan,    France,    United States

Ans:B ,B


. Which of the following is first generation of computer
Options: A) EDSAC B) IBM-1401 C) CDC-1604 D) ICL-2900

Ans:9-A,9-A


The operations file is updated by the
Options: production control system,    MRP system,    shipping system,    All of the above

Ans:D ,D


. You can add or remove program
Options: a. Add/remove program from control panel b. Delete the shortcut icon from desktop c. Both a and b d. None of above

Ans:2 – a ,2 – a


A data warehouse uses:
Options: partial operational data.,    historical operational data.,    future operational data.,    health care data.

Ans:B ,B


When using PowerPoint, to play a PowerPoint show for previewing the show, select
Options: a. View, slide sorter b. View, slide c. View, slide show d. View outline

Ans: – C , – C


The term "remote job entry" relates to
Options: batch processing,    realtime processing,    transaction processing,    distributed processing

Ans:A ,A


. Relationships between tables can be graphically viewed in the _______________ window.
Options: a. Design b. Joins c. Relationships d. Tables

Ans:4 – c ,4 – c


After doing a low-level format, what would be the next step in configuring the hard drive in a system?
Options: Format DOS partition,    Install operating system,    Configure DMA channel and back-up interrupt,    Partition had disk

Ans:A ,A


It is a query that when run displays its own dialog box prompting you for information, such as
Options: a. Select b. crosstab c. Parameter d. Append

Ans:ndash; c,ndash; c


The file structure that redefines its first record at a base of zero uses the term:
Options: relative organization,    key fielding,    dynamic reallocation,    hashing

Ans:A ,A


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

Ans:– C ,


. Which of the following setup options can not be set in the page setup dialog box?
Options: a. Printer selection b. Vertical or horizontal placement c. Orientation d. Row and column titles

Ans:– a,– a


Functional information subsystems can be classified into
Options: input and output subsystems,    processing and output subsystems,    input and processing subsystems,    input, processing, and output subsystems

Ans:A ,A


What is the name of the temporary data storage area between a peripheral device and the CPU which compensates for the difference between their speeds?
Options: Backing storage,    Buffer,    Main storage,    Temporary storage

Ans:B ,B


. Which operating system does not support networking between computers?
Options: a. Windows 3.1 b. Windows 95 c. Windows 2000 d. Windows NT

Ans: a, a


An astable multivibrator is a circuit that:
Options: has two stable states,    is free-running,    produces a continuous output signal,    is free-running and produces a continuous output signal

Ans:C ,C


Pillsbury's SOAR system was designed specifically for
Options: sales persons,    operational level managers,    strategic level managers,    tactical level managers

Ans:B ,B


The marketing authority contributing the most to a definition of a structure for the marketing information system is
Options: Philip Vegas,    F.A. Fisher,    Philip Kotler,    Roger McSack

Ans:C ,C


How can you remove tab stop markers from ruler?
Options: a. Double click the tab marker and choose Clear All b. Drag the tab stop marker out of the ruler c. Right click the tab stop marker and choose remove d. All of above

Ans:– B,– B


. Which was the world’s first minicomputer and when was it introduced?
Options: A) PDP-I, 1958 B) IBM System/36, 1960 C) PDP-II, 1961 D) VAX 11/780, 1962

Ans:A,A


You want to implement a mechanism that automates the IP configuration, including IP address, subnet mask, default gateway, and DNS information. Which protocol will you use to accomplish this?
Options: SMTP,    SNMP,    DHCP,    ARP

Ans:C ,C


Which of the following are TCP/IP protocols used at the Application layer of the OSI model? IP TCP Telnet FTP TFTP
Options: 1 and 3,    1, 3 and 5,    3, 4 and 5,    All of the above

Ans:C ,C


. What is the shortcut-key for manual line break?
Options: CTRL + Enter B. Alt + Enter             C. Shift + Enter D. Space + Enter

Ans:– C ,


Which operation you will perform if you need to move a block of text?
Options:  A) Copy and Paste, B) Cut and Paste, C) Paste and Delete, D) Paste and Cut,

Ans:-B,-B


. Which of the following is extension of notepad?
Options: a. .txt b. .bmp c. .ppt d. .xls

Ans:9 – a ,9 – a


. Which unit converts user data into machine readable form?
Options: A) Input unit B) Output unit C) ALU D) Control Unit

Ans:A,A


Which of the following is not a communication command?
Options: grep,    mail,    mesg,    write

Ans:A ,A


An advantage of blocking a tape is that
Options: additional processing time is consumed,    the direct file method can be emulated,    tapes contain less data and longer tapes,    less tape is used to store the same amount of data

Ans:D ,D


Resistance is measured in units of:
Options: ohms,    farads,    helids,    amperes

Ans:A ,A


Silicon atoms combine into an orderly pattern called a
Options: Crystal,    Covalent bond,    Semiconductor,    Valence orbit

Ans:A ,A

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