The ALU of a computer responds to the commands coming from


Options: A) Primary memory B) Control section C) External memory D) Cache memory

Ans:-B,-B


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More Computer Fundamental Related questions:


. In a PowerPoint presentation
Options: a.  Sound clips can be inserted but not movie clips b.  Movie clips can be inserted but not sound clips c.  Both cannot be inserted d.  Both can be inserted

Ans:9 – D ,9 – D


In an Entity-Relationship Diagram “Ellipses” represents
Options: Attributes B. Weak entity set C. Relationship sets D. Multi-valued attributes

Ans:– A ,


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Options: a. Clicking the subordinate button as you press and hold shift b. Clicking the subordinate button each and every time you add a subordinate c. Clicking the subordinate button as many times as the desired boxes d. All of above

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A factor which would strongly influence a businessperson to adopt a computer is its:
Options: Accuracy,    Reliability,    Speed,    All of the above

Ans:D ,D


A supertype/subtype hierarchy has which of the following features?
Options: Subtypes at the lower lever in the hierarchy inherit attributes only from their immediate supertype.,    Attributes are assigned at the highest logical level.,    Subtypes at the higher lever in the hierarchy inherit attributes only from their immediate subtype.,    Attributes are assigned at the lowest logical level.

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. Which unit converts user data into machine readable form?
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Ans:A,A


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Options: the same as a continuous process except a different controller must be used,    often encountered in manufacturing,    normally a repetitive series of operations,    (b) and (c)

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Options: a. The print density of characters b. The height of the printed character c. Upright or slanted shape d. The design and appearance of characters

Ans:– a,– a


Most data transmission in the future will be:
Options: digital bit stream encoded data,    analog in nature,    carried over metallic telephone lines,    All of the above

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Helping people keep track of things is the purpose of a(n) ________ .
Options: database,    table,    instance,    relationship

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38. What is the shortcut key to split a table?
Options: a. Ctrl + Alt + Enter b. Ctrl + Shift + Enter c. Alt + Shift + Enter d. Alt + Space + Enter

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Which command is executed before the others when a computer is first turned on?
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The ability of a computer system to remain operational despite various failures is
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Which of the following digits are known as the area code of the Network User Address (NUA)?
Options: 5-7,    1-4,    8-12,    13-14

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Four bits are used for packet sequence numbering in a sliding window protocol used in a computer network. What is the maximum window size?
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Codes consisting of light and dark marks which may be optically read is known as
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The computer program language which is widely used in computer science and engineering and also in business is
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Satellite-Switched Time-Division Multiple Access (SS/TDMA) is
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A hard disk is divided into tracks which are further subdivided into:
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Microcomputer-based control sys¬tems
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Which of the following is not a disadvantage of wireless LAN?
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What do you mean by Memory Compaction?
Options: Combine multiple equal memory holes into one big hole B. Combine multiple small memory holes into one big hole C. Divide big memory hole into small holes D. Divide memory hole by 2

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Suppose you wanted to create an AutoCorrect entry that would type the words ‘We regret to inform you that your submission has been declined’ Of the following choices, which would be the best name you could assign to this entry?
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The Management Information System (MIS) provides timely and effective information to support decision making and other necessary management functions. Can you point out the sub-system which does not being to the MIS?
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The term Complete for a UML has the same meaning as which of the following for an EER diagram?
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The receiving data system involves which of the following files?
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Which of the following case does not exist in complexity theory
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Ans:d,d


What will be the output of the program? #include<stdio.h> typedef struct error {int warning, err, exception;} ERROR; int main() { ERROR e; e.err=1; printf("%d\n", e.err); return 0; }
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