What does COUNTA () function do?


Options: counts cells having alphabets B. counts empty cells C. counts cells having number D. counts non-empty cells

Ans:– D ,


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The most commonly used standard data code to represent alphabetical, numerical and punctuation characters used in Electronic Data Processing system is called
Options: ASCII,    EBCDII,    BCD,    All of the above

Ans:A ,A


Which of the following hardware component is the most important to the operation of database management system?
Options: a . high resolution video display b . printer c . high speed, large capacity disk d . plotter

Ans:.c,.c


The computational technique used to compute the disk storage address of individual records is called:
Options: bubble memory,    key fielding,    dynamic reallocation,    hashing

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Compilers and interpreters are themselves
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Point out the error in the following program (if it is compiled with Turbo C compiler). #include<stdio.h> int main() { display(); return 0; } void display() { printf("IndiaBIX.com"); }
Options: No error,    display() doesn't get invoked,    display() is called before it is defined,    None of these

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Uniform Symbols Table
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Ans:4 – d ,4 – d


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What layer in the TCP/IP stack is equivalent to the Transport layer of the OSI model?
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The % key allows you
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Which of the following SQL statements are helpful in database redesign?
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Ans:C ,C


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


What is the name of the printer which prints all the A's in a line before all the B's?
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 In Power Point, this is a container for text or graphics.
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If the transient response of a system is overdamped:
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Which is a permanent database in the general model of compiler?
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Options: a. in the left margin b. in the right margin c. both in left and right margin d. None of Above

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The first large scale electronic computer which became operational in 1946 and contained approximately 18000 vacuum tubes and could perform 300 multiplications per second was known as
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What does that acronym EGA stand for?
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