Institute Silver Zone Foundation [SZF]
Olympiad International Informatics Olympiad [IIO]
Classes 1 to 12th
Download Sample Test Paper [Question Paper]
Year 2019
Document Type PDF
Official Website https://www.silverzone.org/

Silver Zone International Informatics Olympiad [iiO]

The detailed Syllabus and Sample Test Paper are provided in this website, click the following links to download the Syllabus and Sample Test Paper class wise. For Books please contact, School Coordinator or book your order online now.

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Download Silver Zone iiO Sample Test Paper

Silver Zone iiO Class 12th Sample Questions

Section – A: Fundamentals of Computer Science
1. Which item appears dimly behind the main body text in MS-Word 2013?
(A) Background
(B) Back color
(C) Watermark
(D) Water color

2. While sending an e-mail, which of these describes the contents of the message?
(A) to
(B) subject
(C) contents
(D) CC

3. The process of erasing a disk is called:
(A) Cleaning
(B) Formatting
(C) Wiping
(D) Defragmenting

Section – B: Computer Science (C++):
4. Which of the following operators is used to release the dynamically allocated memory in C++?
(A) free
(B) remove
(C) delete
(D) Both B and C

5. Which of the following is used to implement the interfaces in C++?
(A) Constant variables
(B) Abstract classes
(C) Absolute variables
(D) All of these

6. A pointer pointing to a variable that is not initialized is called ________.
(A) void Pointer
(B) empty Pointer
(C) null Pointer
(D) wild Pointer

Section – C: Informatics Practices (Java):
7. Which class among these cannot be instantiated?
(A) Abstract Class
(B) Static Class
(C) Both A and B
(D) Interface

8. What is bytecode in Java?
(A) Code generated by a Java compiler.
(B) Name of Java source code file.
(C) Block of code written inside a class.
(D) Code generated by a Java Virtual Machine.

9. Garbage Collection in Java is done by:
(A) Java Compiler
(B) System class
(C) JVM
(D) Object class

Section – D : Python
10. How can we include a module in Python?
(A) load module
(B) include module
(C) import module
(D) require module

11. Which of the following is the reserved keyword in python?
(A) else
(B) import
(C) raise
(D) All of these

12. Which is not a valid loop in Python ?
(A) for loop
(B) while loop
(C) iter loop
(D) All of these

Section – E Multimedia & Web Technology
13. A __________ is a design tool that shows the overall flow of a multimedia presentation.
(A) flowchart
(B) link
(C) storyboard
(D) gantt chart

14. Analog-to-analog conversion can be accomplished in:
(A) one way
(B) two ways
(C) three ways
(D) four ways

15. A Virtual-Circuit Network (VCN) is normally implemented in the ________.
(A) Physical layer
(B) Session layer
(C) Data link layer
(D) Network layer

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