What is the purpose of subnetting in a network?

To divide an IP address space into smaller segments

What is the role of the Arithmetic and Logic Unit (ALU) in a CPU?

Performing arithmetic and logical operations

Controlling the execution of instructions

Coordinating input and output devices

What is the purpose of an interrupt in the Fetch-Execute cycle?

To temporarily halt the execution of instructions for a higher-priority task

To speed up the execution of instructions

To change the order of instructions executed

To reduce the complexity of the Fetch-Execute cycle

What is the main disadvantage of using an interpreter instead of a compiler for high-level language programs?

Incompatibility with certain programming languages

What is the primary purpose of a firewall?

To protect a computer system from malware

To encrypt data sent over the internet

To manage user accounts and authentication

To ensure data integrity during data transfer

What is the main function of the Control Unit (CU) in a CPU?

Controlling the execution of instructions

Performing arithmetic and logical operations

Coordinating input and output devices

In the context of ethics in computing, what is the primary purpose of joining a professional ethical body like the BCS or IEEE?

To demonstrate commitment to ethical conduct and professionalism

To receive certifications and recognition

To gain access to exclusive resources and networks

To learn new programming languages

Which of the following best describes an embedded system?

A special-purpose computer designed to perform a specific function within a larger system

A general-purpose computer designed for a wide range of tasks

A server that manages resources and services for multiple clients

A computer that is specifically designed for gaming and multimedia applications

What is the role of the system clock in a CPU?

To synchronize the operations of the CPU components

To generate unique addresses for memory locations

To perform arithmetic and logical operations

To control the execution of instructions

What is the primary function of the Memory Address Register (MAR) in a CPU?

To store the address of a memory location to be accessed

To store the address of the next instruction to be executed

To store the data being read from or written to memory

To store the address of the current instruction being executed

What is the main purpose of using buffers in a computer system?

To temporarily hold data while it is being transferred between devices or processes

To reduce the complexity of data storage and retrieval

To increase the speed of data access

To reduce the likelihood of data corruption

What is the main limitation of using a file-based approach for data storage and retrieval?

No support for relationships between data

In the context of Database Management Systems, what is the purpose of a data dictionary?

To store metadata about the database

To translate data between languages

To provide a backup for the database

What does the SQL command "ALTER TABLE" do?

Inserts a new record into a table

What is the main purpose of an Entity-Relationship (E-R) diagram?

To display data from a database

To define relationships between data

What is the purpose of abstraction in computational thinking?

To focus on essential details of a system

To include all details of a system

To break down problems into sub-problems

To improve the efficiency of an algorithm

What is the main characteristic of a linear search algorithm?

It compares each element sequentially

It always requires a sorted list

It has a logarithmic time complexity

What is the main difference between a procedure and a function in programming?

A function returns a value, while a procedure does not

A procedure returns a value, while a function does not

A function can be used in expressions, while a procedure cannot

A procedure can be used in expressions, while a function cannot

In the context of software development, what is the purpose of a structure chart?

To decompose a problem into sub-tasks

To define relationships between data

9618 AS Comp Sci Full Revision Set 1

Authored by Mykhailo Shapkin

Computers

9th - 12th Grade

Used 68+ times

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

Content View
Student View

45 questions

Show all answers

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which prefix represents 1024 bytes?

Kibi

Kilo

Mebi

Mega

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the binary representation of the decimal number 13?

1011

1101

1001

1110

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main difference between a bitmap image and a vector graphic?

File size

Image resolution

Image encoding method

Screen resolution

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a network, what is the primary function of a router?

Connecting devices within a LAN

Forwarding data packets between networks

Preventing network collisions

Providing wireless connectivity

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does RAM stand for?

Random Access Memory

Read Only Memory

Rapid Access Memory

Reliable Access Memory

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which logic gate outputs 1 only if both inputs are 0?

NOR

XOR

NAND

AND

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary difference between SRAM and DRAM?

Speed and stability

Voltage requirements

Storage capacity

Physical size

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Microsoft

or continue with

Facebook

Apple

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?

Similar Resources on Wayground

40 questions

Sistema Operativo

Quiz

•

8th Grade - University

40 questions

Komputer dan Jaringan Dasar

Quiz

•

10th Grade

40 questions

PSAS Informatika X

Quiz

•

10th Grade

49 questions

Codehs

Quiz

•

11th Grade

44 questions

AP Computer Science Principles Units 1, 2 & 3

Quiz

•

10th - 12th Grade

50 questions

Soal Kejuruan TKJ 4

Quiz

•

10th - 11th Grade

50 questions

ATS TIK KELAS X GANJIL SNR

Quiz

•

10th Grade

40 questions

Konsep Jaringan Komputer

Quiz

•

10th Grade

Popular Resources on Wayground

10 questions

How much do you know about our Portrait of an Eagle?

Quiz

•

10th Grade

10 questions

Fast Food Slogans

Quiz

•

6th - 8th Grade

21 questions

Continents and Oceans

Quiz

•

6th Grade

20 questions

Parts of Speech

Quiz

•

5th Grade

16 questions

Subject & Predicate

Quiz

•

5th Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

12 questions

Map Skills

Quiz

•

3rd Grade

22 questions

Continents and Oceans

Quiz

•

5th Grade

Discover more resources for Computers

10 questions

Exploring Digital Citizenship Essentials

Interactive video

•

6th - 10th Grade

20 questions

[AP CSP] Python Coding: Functions, Parameters, Return

Presentation

•

9th - 12th Grade

40 questions

Introduction to Microsoft Word

Quiz

•

8th - 12th Grade

20 questions

APCS Unit 1A

Quiz

•

9th - 12th Grade

24 questions

Binary

Quiz

•

9th - 12th Grade

9618 AS Comp Sci Full Revision Set 1

Which prefix represents 1024 bytes?

What is the binary representation of the decimal number 13?

What is the main difference between a bitmap image and a vector graphic?

In a network, what is the primary function of a router?

What does RAM stand for?

Which logic gate outputs 1 only if both inputs are 0?

What is the primary difference between SRAM and DRAM?

In sound encoding, what does increasing the sampling rate do?

What is a primary advantage of using lossless compression?

Which network topology is the most fault-tolerant?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Computers