. What is the second generation computers made?


Options: Resistors B. Transistors C. Vacuum tubes D. Integrated Circuits

Ans:– B ,


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Which of the following is not true of SQL views?
Options: Oracle views cannot use the ORDER BY clause in view definitions.,    Oracle views are created using the standard SQL-92 CREATE VIEW command.,    Oracle views can by queried.,    The SQL-92 standard does not allow the use of the ORDER BY clause in view definitions.

Ans:A ,A


The Josephson tunneling device illustrates principles associated with the advanced storage technique:
Options: cryogenics,    CCD,    EBAM,    holographing

Ans:A ,A


When did Hewlett-Packard Inc. Introduce its first HP-110 laptop computer?
Options: 1984,    1986,    1990,    1995

Ans:A ,A


It is possible to _______ a data source before performing a merge.
Options: a. create b. modify c. sort d. all of the above

Ans:– D,– D


Identify the class name for the following code: ABC123 course();
Options: ABC123,    course,    course(),    All of the above.

Ans:A ,A


IBM 7000 digital computer
Options: belongs to second generation,    uses VLSI,    employs semi conductor memory,    has modular construction

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Data communications monitors available on the software market include
Options: ENVIRON/1,    TOTAL,    BPL,    Telenet

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A resistor has a rated value of 100 ohm and a tolerance of 10%. What is its minimum and maximum allowable resistance value?
Options: 90 Ohm - 101 ohm,    90 Ohm - 110 ohm,    98 Ohm - 100.1 ohm,    99 Ohm - 102 ohm

Ans:B ,B


. The category of software most appropriate for controlling the design and layout of complex document like newsletters and brochure is:
Options: a. Word processing b. Computer aided design c. Web page authoring d. Desktop publishing

Ans: d, d


The model for a record management system might be
Options: handwritten list,    a Rolodex card file,    a business form,    All of the above

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The most prominent system in the retail sales industry is the _____ system.
Options: POS (point-of-scale),    COBOL,    ACM,    PC/XT

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. To delete a file without allowing it to store in recycle bin
Options: a. Press Delete key b. Press Shift + Delete key c. Press Ctrl + Delete key d. Press Alt + Delete key

Ans:6 – b ,6 – b


Microprocessor 8085 can address location upto  
Options: a . 32K b . 128K c . 64K d . 1M

Ans:6.c,6.c


An operating system:
Options: can help reduce software development time,    provides ability for other programmers to understand the software structure,    is useless in most control applications,    All of the above

Ans:A ,A


47. If you want to convert a symbol or several lines of text into an AutoCorrect entry, you should:
Options: a. Insert the symbol or type the text in a Word document first. Then, select the text or symbol and go to the AutoCorrect dialog box. b. Click the Tools menu and choose AutoCorrect Options. Then, click the Insert menu and choose Symbol (or click the Format menu and choose Paragraph) to add the symbol or paragraph to AutoCorrect. c. AutoCorrect can only accommodate one line of text. It is not possible to convert a symbol or multiple lines of text into an AutoCorrect entry. d. Insert the symbol or type the text in a Word document first. Then, select the text or symbol and click the Edit menu followed by Paste Special. Select New AutoCorrect Entry and then click OK.

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The 802.5 standard implements a way for preventing collisions on the network. How are collisions prevented when using this standard?
Options: CSMA/CD,    Token passing,    Collision detection,    Time sharing

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If the values Earliest time and Latest time of an event are not equal then such events are referred to as:
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You are working with a network that is 172.16.0.0 and would like to have the maximum number of hosts per subnet. This assumes support for eight subnets. What subnet mask should you use?
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Numerical control:
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. You can activate a cell by
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Ans:– d,– d


Two of the major processing languages are PROLOG and:
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. Who invented vacuum tubes?
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Ans:C,C


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For connecting modem, a computer must be equipped with a port that conforms to the RS-232 standard of the Electronic Industries Association of America. What do the letters 'RS' stand for?
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What is the short cut key to highlight the entire column?
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. Which is an example of a formula?
Options: a. =A1+A2 b. =add(A1:A2) c. A1+A2 d. SUM(A1:A2)

Ans:– a,– a


Sales order data is entered by means of
Options: terminal entry,    keypunch,    OCR,    All of the above

Ans:D ,D


A hard copy would be prepared on a
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A characteristic of card systems is:
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Which statement is valid about computer program?
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Ans:-D,-D


What will be the output of the program? #include<stdio.h> #include<math.h> int main() { float i = 2.5; printf("%f, %d", floor(i), ceil(i)); return 0; }
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The data communication support should include, but is not restricted to
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Alice is setting up a small network in her home so that she can study for her MCSE exams. She doesn't have a lot of money to spend on hardware, so she wants to use a network topology that requires the least amount of hardware possible. Which topology should she select?
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What will be the output of the program? #include<stdio.h> #define PRINT(i) printf("%d,",i) int main() { int x=2, y=3, z=4; PRINT(x); PRINT(y); PRINT(z); return 0; }
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What will be the output of the program? #include<stdio.h> #include<stdlib.h> int main() { union test { int i; float f; char c; }; union test *t; t = (union test *)malloc(sizeof(union test)); t->f = 10.10f; printf("%f", t->f); return 0; }
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What product is used to clean smudged keys on a keyboard?
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Point out the error in the following program. #include<stdio.h> #include<stdarg.h> void varfun(int n, ...); int main() { varfun(3, 7, -11, 0); return 0; } void varfun(int n, ...) { va_list ptr; int num; num = va_arg(ptr, int); printf("%d", num); }
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Decisions can be classified on three levels : strategic, _____ and operational.
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The operating system of a computer serves as a software interface between the user and
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Ans:9 – c ,9 – c


After planning an algorithm, you should _____ to verify that it will work correctly.
Options: Analyze the algorithm,    Code the algorithm,    Desk-check the algorithm,    Evaluate and modify (if necessary) the program.

Ans:B ,B

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