ISS (Statistical Services) Statistics Paper I (New 2016 MCQ Pattern): Questions 151 - 155 of 469
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Question number: 151
» Computer Application and Data Processing » Basics of Programming » Functions
Question
The mechanism of deriving a new class from an old one is called?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Rebuilding |
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| b. | Inheritance. |
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| c. | Reproduction. |
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| d. | None of the above |
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Question number: 152
» Computer Application and Data Processing » Basics of Programming » Control Structures
Question
Find the output of the following program.
#include<stdio.h>void main(){int x=5;if(x++>4 && x++!=5 && x++>6)printf("%d", x);elseprintf("%d", x);}
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 7 |
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| b. | 6 |
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| c. | 8 |
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| d. | 5 |
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Question number: 153
» Computer Application and Data Processing » Basics of Programming » Frontend & Backend of Project
Question
Consider a customer trying to purchase a plane ticket using a website. Then which of the following statements is/are correct?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | When a customer purchases a ticket that creates an item in the database. |
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| b. | When a customer wants to buy a ticket, the backend operation is the web application communicating with the server to make a change in a database stored on said server. |
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| c. | Everything that the customer sees on the webpage is the front-end. |
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| d. | All a. , b. and c. are correct |
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Question number: 154
» Computer Application and Data Processing » Basics of Programming » Modules
Question
What is module?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | In hardware, a module is a self-contained component. |
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| b. | In software, a module is a part of a program. |
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| c. | Both a. and b. are correct |
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| d. | Question does not provide sufficient data or is vague |
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Question number: 155
» Computer Application and Data Processing » Basics of Programming » Exceptions
Question
Which of the following statement is/are correct regarding exception?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | The class IOException is the superclass of all types of errors and of all exceptions. |
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| b. | Exceptions and errors are represented through Java classes. |
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| c. | Exceptions cannot be handled during the execution of the program. |
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| d. | None of the above |
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