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Quizzes > Computers & Technology > Computers & IT

Test Your IC3 Entrance Exam Skills Now

Dive into this IC3 practice test and sharpen your exam prep skills

Difficulty: Moderate
2-5mins
Learning OutcomesCheat Sheet
Paper art style icons including books pencil and question mark on teal background promoting IC3 entrance exam practice quiz

Ready to conquer your IC3 entrance exam practice? This free high school practice quiz is crafted for those tackling the Eastern High School IC3 quiz to test digital literacy essentials and gauge your readiness for success. You'll dive into IC3 practice questions across computing fundamentals, software applications, and online safety, mirroring the exam layout to sharpen your skills. Brush up with our ICC practice test or explore a free IC3 certification guide, then tackle the IC3 quiz online to identify strengths and pinpoint areas for IC3 test prep. Gain feedback after each section and track your progress toward Eastern High success. Challenge yourself now in under 20 minutes and unlock your path to top scores - take the quiz today!

What does CPU stand for?
Computer Processing Unit
Central Processing Unit
Central Performance Unit
Computer Personal Unit
The CPU, or Central Processing Unit, is the main component that processes instructions in a computer. It interprets and executes most of the commands from hardware and software. The performance of a computer often depends on the speed and efficiency of its CPU. See more at Wikipedia.
Which device is used to input text into a computer?
Keyboard
Monitor
Speaker
Printer
A keyboard is a primary input device used to enter text and commands into a computer. Each key corresponds to a character or function that the computer can process. Other devices like speakers, monitors, and printers serve different roles such as output. More info at Wikipedia.
Which of these is an example of system software?
Microsoft Word
Google Chrome
Adobe Photoshop
Windows OS
System software manages hardware and provides a platform for applications to run. Windows OS is an operating system which is a classic example of system software. Applications like Word or Chrome are considered application software, not system software. Learn more at Wikipedia.
What does HTTP stand for?
Hyperlink Text Transfer Protocol
HyperText Transfer Protocol
Hyperlink Transmission Protocol
HyperText Transmission Protocol
HTTP stands for HyperText Transfer Protocol and is the foundation of data communication on the World Wide Web. It defines how messages are formatted and transmitted, and how web servers and browsers should respond to various commands. Secure version is HTTPS. More at Wikipedia.
Which file extension is commonly used for spreadsheets?
.xlsx
.pptx
.pdf
.docx
The .xlsx extension is used by Microsoft Excel for spreadsheet files starting from Excel 2007. Word documents use .docx, presentations use .pptx, and .pdf is a portable document format. For more details see Microsoft Support.
Which key combination is used to copy selected text?
Ctrl + X
Ctrl + C
Ctrl + Z
Ctrl + V
Ctrl + C is the standard keyboard shortcut to copy selected text or objects to the clipboard in most operating systems. Ctrl + V pastes, Ctrl + X cuts, and Ctrl + Z undoes the last action. See Wikipedia for more.
Which of these is a search engine?
Google
Google Docs
Google Drive
Gmail
Google is a widely used search engine that indexes web content to allow users to find information. Gmail, Google Docs, and Google Drive are services for email, document creation, and file storage respectively. Details at Wikipedia.
What is cloud computing?
Local data storage only
Delivery of computing services over the internet
Computer hardware only
A type of desktop software
Cloud computing delivers on-demand computing services like servers, storage, and applications over the internet. It allows scalable resources without direct active management by the user. Desktop software and hardware describe local resources, not cloud services. For more see Wikipedia.
Which is a type of output device?
Scanner
Keyboard
Mouse
Printer
A printer outputs digital content onto paper, making it an output device. Mice and keyboards are input devices, and scanners are input devices that digitize physical documents. More info at Wikipedia.
What does RAM stand for?
Read Allocation Memory
Random Access Memory
Random Allocation Memory
Read Access Memory
RAM stands for Random Access Memory and is a type of volatile memory used to store data for quick access by the CPU. It loses its contents when the power is turned off. See Wikipedia.
Which symbol is used to denote email?
&
@
#
$
The @ symbol separates the user name from the domain in email addresses. It is a standardized part of email syntax defined in RFC 5322. Other symbols like #, &, and $ have different uses. Refer to Wikipedia.
Which of these is not an operating system?
macOS
Photoshop
Windows
Linux
Photoshop is an image editing application, not an operating system. Windows, macOS, and Linux are operating systems that manage hardware resources and provide services for applications. More at Wikipedia.
Which one is used to browse the internet?
Word processor
Audio player
Image editor
Web browser
A web browser is software designed to access, retrieve, and view information on the World Wide Web. Examples include Chrome, Firefox, and Safari. Word processors, audio players, and image editors serve different purposes. See Wikipedia.
What does URL stand for?
Uniform Reference Locator
Unique Resource Locator
Uniform Resource Locator
Unified Resource Link
URL stands for Uniform Resource Locator, which specifies addresses on the web. It contains information to locate a resource such as protocol, domain, and path. Other options are incorrect variations. More info at Wikipedia.
In email, what field contains the subject of the message?
CC
Subject
From
To
The 'Subject' field summarizes the content of an email and is displayed prominently in email clients. The 'To' field lists recipients, 'From' shows the sender, and 'CC' sends copies to additional recipients. For details see Wikipedia.
Which device scans documents into a digital form?
Projector
Monitor
Scanner
Speaker
A scanner optically scans images, printed text, or objects and converts them into digital data. Monitors display information, projectors project images, and speakers output sound. More info at Wikipedia.
In a spreadsheet, which function calculates the average of cells?
COUNT
MAX
AVERAGE
SUM
The AVERAGE function in spreadsheets computes the arithmetic mean of a range of cells. SUM adds values, COUNT tallies numeric entries, and MAX finds the highest value. For details see Microsoft Support.
What is the primary purpose of antivirus software?
Improve graphics performance
Manage network traffic
Detect and remove malware
Increase internet speed
Antivirus software scans, detects, and removes malicious software such as viruses, worms, and trojans. It helps protect systems from infection and data compromise. It does not optimize network speed or graphics performance. More at Wikipedia.
Which network topology has all nodes connected to a central hub?
Ring
Bus
Mesh
Star
In a star topology, each node connects directly to a central hub or switch, simplifying troubleshooting and isolation of failures. Mesh connects nodes directly to many others, ring forms a closed loop, and bus uses a single backbone cable. More at Wikipedia.
What is the extension for a Microsoft PowerPoint file?
.pptx
.docx
.xlsx
.pdf
PowerPoint presentations created in versions from 2007 onward use the .pptx format based on Open XML. Word uses .docx, Excel .xlsx, and PDF is a universal document format. Learn more at Microsoft Support.
Which protocol is used to securely transmit web pages?
HTTP
FTP
HTTPS
SMTP
HTTPS stands for HyperText Transfer Protocol Secure and encrypts data between a browser and web server using SSL/TLS. HTTP is unencrypted, FTP is for file transfers, and SMTP handles email transmission. More at Wikipedia.
What does BIOS stand for?
Basic Input Output System
Basic Interface Open Software
Basic Integrated Operating System
Binary Input Operating Syntax
BIOS stands for Basic Input Output System, firmware used to perform hardware initialization during booting. It provides runtime services for operating systems and programs. Incorrect options are common misconceptions. See Wikipedia.
In word processing, what feature counts words in a document?
Spell Check
Word Count
Grammar Check
Track Changes
Word Count is a tool in word processors that displays the number of words, characters, and other statistics. Spell Check verifies spelling, Grammar Check analyzes grammar, and Track Changes records edits. More info at Microsoft Support.
Which key is used to switch between open applications?
Ctrl + Esc
Alt + Tab
Ctrl + Alt + Del
Windows + D
Alt + Tab cycles through open applications quickly in Windows. Ctrl + Alt + Del brings up the security options screen, Windows + D shows the desktop, and Ctrl + Esc opens the Start menu. For more see Microsoft Support.
What does ISP stand for?
Internal Service Protocol
Internet Service Provider
Internet System Process
International Service Provider
ISP means Internet Service Provider, a company that offers internet access to individuals and organizations. Other options are incorrect expansions. See Wikipedia.
In e-mail, what does CC stand for?
Copy Circular
Computer Copy
Carbon Copy
Cubic Centimeter
CC stands for Carbon Copy, originally referring to using carbon paper to make duplicates. In email, it sends a copy of the message to additional recipients visibly. BCC is Blind Carbon Copy. More at Wikipedia.
What is the primary purpose of a firewall?
Manage system memory
Block unauthorized access
Store data
Speed up processing
A firewall monitors and filters incoming and outgoing network traffic based on security rules. Its main function is to block unauthorized access while permitting legitimate communication. It does not directly manage memory or processing speed. Learn more at Wikipedia.
Which technology is used for wireless local area networks?
Wi-Fi
Infrared
Bluetooth
NFC
Wi-Fi (IEEE 802.11) is the standard technology for wireless local area networks providing high-speed internet. Bluetooth is for short-range communication, NFC for very short-range, and Infrared uses line-of-sight for data transfer. More at Wikipedia.
What is a macro in a spreadsheet?
Data label
Chart type
Automated sequence of commands
Cell format
A macro records a sequence of actions or commands that can be replayed to automate repetitive tasks in spreadsheets. It is not a chart, label, or cell formatting option. Macros use scripting languages like VBA. See Wikipedia.
Which file system is commonly used by Windows?
ext4
FAT16
HFS+
NTFS
NTFS (New Technology File System) is the standard file system for Windows NT and later versions due to its security and reliability features. FAT16 is outdated, HFS+ is used by macOS, and ext4 is common in Linux. More at Wikipedia.
What key combination refreshes a web page in most browsers?
F1
F5
F12
Ctrl + F5
Pressing F5 refreshes the current page in most browsers. Ctrl + F5 performs a hard refresh by clearing cache and reloading resources. F1 usually opens help, and F12 opens developer tools. More info at Wikipedia.
In networking, what does DHCP stand for?
Dynamic Hypertext Control Protocol
Dynamic Host Configuration Protocol
Domain Host Control Protocol
Domain Host Connectivity Protocol
DHCP stands for Dynamic Host Configuration Protocol, which automatically assigns IP addresses to devices on a network. It simplifies network administration by managing IP configurations. Other options are incorrect guesses. More at Wikipedia.
Which Excel function returns the number of non-empty cells?
COUNTBLANK
SUM
COUNTA
COUNT
COUNTA counts all non-empty cells in a range, including text and numbers. COUNT only tallies numeric entries, COUNTBLANK counts empty cells, and SUM adds values. For details see Microsoft Support.
What is the purpose of the VLOOKUP function in spreadsheets?
Convert text to numbers
Lookup values in a table vertically
Validate data
Lock cell references
VLOOKUP searches for a value in the first column of a table and returns a corresponding value from a specified column. It does not lock references, validate data, or convert data types. More at Microsoft Support.
Which encryption method uses two keys, public and private?
Hashing
Symmetric encryption
Steganography
Asymmetric encryption
Asymmetric encryption uses a pair of keys: a public key for encryption and a private key for decryption. Symmetric uses the same key, hashing is one-way, and steganography hides information inside other media. For more see Wikipedia.
In CSS, which property changes the background color of an element?
background-color
bgcolor
font-color
color
The CSS property 'background-color' sets the background color of an element. The 'color' property sets text color. 'bgcolor' is an outdated HTML attribute, and 'font-color' is not a valid CSS property. More at MDN.
What is a pivot table used for in spreadsheets?
Generate macros
Create charts only
Summarize and analyze data
Encrypt data
A pivot table allows users to reorganize and summarize large data sets dynamically. It is not primarily for encryption, charting, or macro generation, though charts can be created from pivot table data. For details see Microsoft Support.
In database terminology, what is a primary key?
Sort order of fields
Relationship between tables
Data type of column
Unique identifier for records
A primary key uniquely identifies each record in a database table, ensuring no duplicate entries exist. It is not about sort order, relationships, or data types. More at Wikipedia.
Which layer of the OSI model handles routing?
Network layer
Data Link layer
Transport layer
Session layer
The Network layer (Layer 3) of the OSI model is responsible for routing packets across network boundaries. Data Link handles node-to-node transfer, Transport ensures reliable delivery, and Session manages sessions. More at Wikipedia.
What is phishing?
Fraudulent attempts to obtain sensitive information
Programming language
Hardware maintenance procedure
Technique to speed up computer
Phishing is a social engineering attack where attackers pose as trustworthy entities to steal sensitive data such as usernames and passwords. It is not a hardware or software term. More at Wikipedia.
In PowerPoint, which view shows slides as thumbnails?
Normal view
Reading view
Slide Sorter
Presenter view
Slide Sorter view displays thumbnails of all slides, making it easy to rearrange or organize slides. Normal view shows one slide and editing pane, Reading view is for presentation, and Presenter view is for speaker notes. More at Microsoft Support.
What is the benefit of using styles in word processing?
Prevent spellcheck
Consistent formatting across document
Encrypt document
Increase file size
Styles allow for consistent formatting by defining font, color, and spacing settings that can be applied throughout a document. They streamline formatting changes and improve document structure. They do not increase file size significantly or affect spellcheck or encryption. More at Microsoft Support.
Which of the following is a vector graphics format?
PNG
SVG
BMP
JPEG
SVG (Scalable Vector Graphics) is a vector image format that uses mathematical equations for shapes. JPEG, PNG, and BMP are raster formats that use pixels. More at Wikipedia.
What is virtualization?
Physical hardware assembly
Network monitoring
Software debugging
Creating virtual version of resources like OS
Virtualization refers to creating a virtual (rather than actual) version of computing resources like operating systems or servers on a single hardware platform. It is not assembly or debugging. More at Wikipedia.
In a relational database, what does SQL stand for?
Standard Query Link
Simple Query Language
Structured Query Language
System Query List
SQL stands for Structured Query Language, used for managing and querying relational databases. Other options are incorrect expansions. More at Wikipedia.
Which cloud service model provides software applications over the internet?
SaaS
PaaS
DaaS
IaaS
SaaS (Software as a Service) delivers software applications over the internet on a subscription basis. PaaS provides development platforms, IaaS offers infrastructure, and DaaS is Desktop as a Service. More at Wikipedia.
What does RAID stand for in storage technology?
Redundant Array of Independent Disks
Redundant Access of Internal Data
Rapid Array of Inexpensive Drives
Random Access of Indexed Disks
RAID stands for Redundant Array of Independent Disks, which combines multiple physical drives into one or more logical units for redundancy or performance. Other expansions are incorrect. More at Wikipedia.
In network security, what is a zero-day exploit?
Protocol for secure days
Vulnerability unknown to vendor
Using zeroed memory
Attack using zero bandwidth
A zero-day exploit leverages a software vulnerability that is unknown to the vendor and has no available patch. Attackers exploit it before the vendor can address the flaw. It is not related to bandwidth or memory operations. More at Wikipedia.
Which SQL clause is used to restrict the result set returned by a query?
WHERE
HAVING
ORDER BY
GROUP BY
The WHERE clause filters rows before grouping and restricts records returned by a SELECT statement. HAVING filters groups after aggregation, GROUP BY groups rows, and ORDER BY sorts the result set. More at W3Schools.
What protocol does SNMP use for network management?
TCP
ICMP
HTTP
UDP
SNMP (Simple Network Management Protocol) primarily uses UDP for transport because of its low overhead and simplicity. It can optionally use TCP for certain versions, but UDP is standard. ICMP and HTTP are used for different purposes. More at Wikipedia.
In virtualization, what is a hypervisor?
Application for database management
Hardware device to connect networks
Service to backup data
Software to create and run virtual machines
A hypervisor is software or firmware that allows multiple operating systems to share a single hardware host by managing and allocating resources. It is not a physical network device or database tool. For more see Wikipedia.
Which statement accurately differentiates symmetric from asymmetric encryption?
Symmetric uses digital certificates, while asymmetric uses passwords
Symmetric uses two keys, while asymmetric uses one key
Symmetric uses the same key for encryption and decryption, while asymmetric uses a public and a private key
Symmetric uses hashing, while asymmetric uses keys
Symmetric encryption uses a single shared key for both encryption and decryption, whereas asymmetric encryption uses a pair of keys (public and private). Hashing is not reversible, and certificates versus passwords are unrelated distinctions. More at Wikipedia.
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Study Outcomes

  1. Master Computing Fundamentals -

    Understand core hardware, software, and networking concepts commonly tested in the IC3 entrance exam practice quiz.

  2. Apply Software Application Skills -

    Use knowledge of word processing, spreadsheets, and presentation tools to answer IC3 practice questions accurately.

  3. Evaluate Internet Security Principles -

    Analyze threats, encryption methods, and best practices to excel in the IC3 quiz online segment.

  4. Simulate Real-World Exam Scenarios -

    Navigate realistic quiz questions that mirror the Eastern High School IC3 test prep environment.

  5. Identify Areas for Improvement -

    Review detailed feedback from the free practice quiz to focus future study strategies and boost IC3 test prep efforts.

Cheat Sheet

  1. Hardware vs. Software Essentials -

    Understanding the difference between hardware (physical components like the CPU and RAM) and software (applications and operating systems) is critical for IC3 entrance exam practice. A quick trick: use "P-R-O" for Processor, RAM, Output to recall core hardware functions. Aligning with Microsoft Digital Literacy guidance, this distinction helps you pinpoint solutions in real-world tasks.

  2. File Management & Cloud Storage -

    Mastering file organization, naming conventions, and folder hierarchies will boost your performance in any IC3 quiz online scenario. Practice creating clear paths (e.g., C:\Documents\IC3_Practice) and leverage cloud platforms like OneDrive or Google Drive for remote access. According to university IT guidelines, consistent file structures save time and prevent data loss.

  3. Internet Protocols & Security Fundamentals -

    Familiarize yourself with HTTP vs. HTTPS, IP addressing, DNS, and basic firewall settings to excel in IC3 test prep. Remember the "CIA" triad mnemonic - Confidentiality, Integrity, Availability - to evaluate security measures against threats. Sources like the National Institute of Standards and Technology highlight these core concepts for safe browsing and data protection.

  4. Spreadsheet Formulas & Functions -

    IC3 practice questions often test SUM, AVERAGE, COUNT, and relative vs. absolute cell references (e.g., A1 vs. $A$1). Work through sample equations such as =SUM(B2:B10) and =IF(C2>50,"Pass","Fail") to build speed and accuracy. Many university e-learning modules recommend practicing these functions until you can apply them without notes.

  5. Word Processing & Presentation Tools -

    Get comfortable with features like mail merge, styles, slide masters, and transition effects for comprehensive IC3 entrance exam practice. For example, use "Ctrl+Shift+S" to apply styles quickly and set up consistent headings in Word. Official CompTIA materials emphasize these skills to streamline document and slide creation under timed conditions.

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