Computer Science Quiz

Computer Science Quiz

11th Grade

133 Qs

quiz-placeholder

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Computer Science Quiz

Computer Science Quiz

Assessment

Quiz

Computers

11th Grade

Easy

Created by

Glorious Praise Family

Used 1+ times

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133 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is used to organize data efficiently for easier sorting and searching?

Linked List

Array

Stack

Queue

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary characteristic of Dynamic RAM (DRAM)?

Uses flip-flops to store data

Data is volatile and needs periodic refreshing

Faster and more reliable than SRAM

Non-volatile memory

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following statements about memory cells in DRAM is true?

They store data in capacitors, which require refreshing

They use flip-flops to store data

Data remains intact even after power loss

They are part of non-volatile memory

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of a chip select (CS) signal in digital systems?

To control clock synchronization

To activate or deactivate specific chips or peripherals

To manage power supply to devices

To reset the system

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main advantage of RAMBUS over traditional SDRAM?

It transfers data one bit at a time

It uses a 64-bit data bus

It transfers data in larger blocks, increasing bandwidth

It is less expensive to manufacture

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type of error occurs when the program runs but produces incorrect results due to logical flaws?

Syntax Error

Compilation Error

Logic Error

Runtime Error

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In object-oriented programming, which feature allows a derived class to inherit properties and behaviors from a base class?

Polymorphism

Inheritance

Encapsulation

Abstraction

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