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100+ Free GACE Computer Science (P-12) (725) Practice Questions

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Which of the following is the best example of how computing enables communication and collaboration?

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2026 Statistics

Key Facts: GACE Computer Science (P-12) (725) Exam

220 / 250

Induction / Professional Passing Score

Understanding Your GACE Scores

$169

Assessment Fee (2026)

GACE Assessment Fee Schedule

100 selected-response

Test Format

GACE Computer Science Study Companion

3 hours

Testing Time

GACE Computer Science Study Companion

5 subareas

Content Domains

GACE Computer Science Study Companion

30%

Programming Weight (heaviest)

GACE Computer Science Study Companion

25%

Algorithms and Computational Thinking Weight

GACE Computer Science Study Companion

0

Constructed-Response Questions

GACE Computer Science Study Companion

GACE Computer Science (P-12), test code 725, is Georgia's computer science content certification test, delivered by Pearson as a computer-delivered exam with 100 selected-response questions and no constructed-response section. The questions are weighted across five subareas: Impacts of Computing 15%, Algorithms and Computational Thinking 25%, Programming 30% (the heaviest), Data 15%, and Computing Systems and Networks 15%. Testing time is 3 hours within a 3.5-hour appointment. GACE content tests are scored at two levels, 220 (induction) and 250 (professional), both of which satisfy certification requirements. The current assessment fee with all testlets is $169. This free 100-question bank mirrors the official subarea weighting so candidates can practice across every subarea.

Sample GACE Computer Science (P-12) (725) Practice Questions

Try these sample questions to test your GACE Computer Science (P-12) (725) exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1A school wants to highlight how computing fosters creativity in its computer science classes. Which student project best illustrates computing used as a tool for creative expression?
A.Students design and code an original interactive animation that tells a personal story
B.Students memorize the syntax rules of a programming language for a quiz
C.Students copy a sorting program from a textbook without modification
D.Students fill out a worksheet listing the parts of a computer
Explanation: Creative expression through computing involves producing something original, such as art, animation, music, or storytelling driven by code. Designing and coding an interactive animation that tells a personal story uses computation as a medium for original creative work, which is exactly the impact the GACE objective describes.
2Which scenario is the clearest example of the digital divide?
A.Rural students lack reliable broadband at home while urban students have high-speed access
B.Two students prefer different programming languages for the same project
C.A company releases a software update that fixes several bugs
D.A teacher uses a projector instead of a whiteboard during a lesson
Explanation: The digital divide refers to the gap between those who have access to computing technology and connectivity and those who do not, often defined by geography, income, or other factors. Rural students lacking broadband while urban students have it is a textbook example of unequal access to computing resources.
3A developer wants to release software so that anyone may view, modify, and redistribute the source code freely. Which licensing approach best fits this goal?
A.An open source license such as the MIT or GNU GPL license
B.A traditional all-rights-reserved copyright with no permissions granted
C.A patent that prevents others from using the underlying method
D.A trade secret kept entirely undisclosed within the company
Explanation: Open source licenses such as MIT and the GNU General Public License explicitly grant users the right to view, modify, and redistribute source code, which matches the developer's goal. These licenses are a common method of protecting intellectual property while encouraging sharing and collaboration.
4A photographer wants to allow others to share and adapt her images for free as long as they credit her by name. Which license is most appropriate?
A.A Creative Commons Attribution (CC BY) license
B.A full copyright with no usage rights granted
C.A registered trademark
D.A nondisclosure agreement
Explanation: Creative Commons licenses let creators grant specific reuse permissions while retaining copyright. The CC BY (Attribution) license permits sharing and adaptation for free as long as the original creator is credited, which matches the photographer's intent exactly.
5A free mobile game collects users' location data continuously and sells it to advertisers without clearly informing players. This practice is best described as primarily a problem of which kind?
A.An ethical and privacy concern
B.A syntax error in the application
C.A hardware compatibility issue
D.A data compression limitation
Explanation: Collecting and selling personal data without informed consent raises ethical and privacy issues because users are not told how their information is used. The GACE objectives emphasize identifying when a computing practice is ethical and recognizing privacy concerns about acquiring and disclosing personal information.
6When evaluating a new computing innovation, a teacher asks students to weigh both beneficial and harmful effects. This approach reflects an understanding of which concept?
A.Trade-offs between benefits and harms of computing innovations
B.The fetch-decode-execute cycle
C.Operator precedence in expressions
D.The difference between compilation and interpretation
Explanation: Analyzing both positive and negative consequences of a technology is the essence of understanding trade-offs. The GACE Impacts of Computing objective asks teachers to analyze innovations in terms of their social, economic, and cultural impacts and to identify the trade-offs between beneficial and harmful effects.
7A district provides students from low-income families with loaner laptops and subsidized internet hotspots. This is best understood as a solution that addresses which obstacle to computing?
A.Unequal access to computing based on socioeconomic status
B.A logic error in a sorting algorithm
C.Insufficient processor clock speed
D.A violation of an open source license
Explanation: Providing devices and connectivity to students who could not otherwise afford them directly addresses unequal access tied to socioeconomic status. Matching obstacles to equal access with effective solutions is an explicit GACE Impacts of Computing knowledge statement.
8Which practice best protects user privacy when an application must store passwords?
A.Storing only a salted hash of each password rather than the plaintext password
B.Storing passwords in plain text so they can be emailed to users when forgotten
C.Printing all passwords to a public server log for debugging
D.Reusing one password value for every account to simplify the database
Explanation: Storing a salted hash means the system keeps a one-way transformation of the password plus a unique random salt, so the original password is never stored and attackers cannot easily reverse it. This safeguards privacy and security even if the database is breached.
9A company is deciding between storing customer files on local servers it owns or in a third-party cloud service. Which statement correctly identifies a trade-off in this decision?
A.Cloud storage can improve scalability and remote access but gives up some direct control over data location and security
B.Local storage always costs less and is always more secure than any cloud option
C.Cloud storage eliminates the need for any data backups
D.Local storage automatically encrypts all data while cloud storage never does
Explanation: Comparing local and cloud storage involves weighing trade-offs: the cloud offers scalability, remote access, and reduced maintenance, but the organization relinquishes some control over where and how data is stored and secured. Recognizing such trade-offs is a stated GACE objective.
10Downloading a copyrighted movie from an unauthorized site and sharing it with friends is best classified as which kind of practice?
A.An unethical and likely illegal computing practice that infringes intellectual property rights
B.A standard data validation technique
C.An example of effective abstraction
D.A method of lossless data compression
Explanation: Distributing copyrighted material without permission infringes the creator's intellectual property rights and is both unethical and illegal in most jurisdictions. The GACE objectives ask teachers to identify ethical versus unethical computing practices and the conditions under which a practice is legal.

About the GACE Computer Science (P-12) (725) Exam

The GACE Computer Science (P-12) assessment is the content test for the Georgia computer science teaching certificate. The computer-delivered test includes 100 selected-response questions, organized into five subareas spanning impacts of computing, algorithms and computational thinking, programming, data, and computing systems and networks. Some questions present code segments written in a standard pseudocode notation.

Questions

100 scored questions

Time Limit

3 hours of testing (3.5 hours total appointment)

Passing Score

220 (induction) or 250 (professional) scaled score

Exam Fee

$169 (Georgia Professional Standards Commission (GaPSC) / Pearson)

GACE Computer Science (P-12) (725) Exam Content Outline

15% of this test

Impacts of Computing (Subarea I)

Computing as a way of expressing creativity, solving problems, and enabling communication and innovation; obstacles to equal access and the digital divide; methods of protecting intellectual property such as Creative Commons, open source, and copyright; ethical and unethical computing practices; and privacy and security issues in the acquisition, use, and disclosure of information.

25% of this test

Algorithms and Computational Thinking (Subarea II)

Abstraction, pattern recognition, and problem decomposition; conversion among binary, decimal, and hexadecimal number bases; developing and analyzing algorithms in natural language, flowcharts, and pseudocode; algorithm analysis including linear, quadratic, exponential, and logarithmic growth; searching and sorting; simple recursive algorithms and their base cases; and the use of randomization including random versus pseudorandom numbers.

30% of this test

Programming (Subarea III)

Control structures of sequence, selection, and iteration; standard and Boolean operators and operator precedence; variables, data types, and scope; procedures with parameters and return values; event-driven programs; data structures such as stacks, queues, and dictionaries; debugging, test cases, and error types; documentation, code reviews, libraries and APIs, IDEs, input validation; and programming paradigms including object-oriented concepts such as inheritance, encapsulation, overloading, and overriding.

15% of this test

Data (Subarea IV)

Bits as the universal medium for digital information, calculations with bits and bytes, encoding and decoding, and lossy and lossless compression; distinguishing encoding from encryption; using spreadsheets and computational tools to clean, analyze, and visualize data; simulation and modeling; file size measures; storage issues including scale, redundancy, and backup; and data-collection methods including public data sets, surveys, sensors, and crowdsourcing.

15% of this test

Computing Systems and Networks (Subarea V)

Operating systems and the coordination of hardware and software; embedded systems and the Internet of Things; types of computing systems; abstraction layers from logic gates to applications; the fetch-decode-execute cycle; trade-offs among local, network, and cloud computing; networks and network types; Internet and Web protocols including IPv4 versus IPv6, URLs, and DNS; cybersecurity including strong passwords and the five pillars; and the components of the Web.

How to Pass the GACE Computer Science (P-12) (725) Exam

What You Need to Know

  • Passing score: 220 (induction) or 250 (professional) scaled score
  • Exam length: 100 questions
  • Time limit: 3 hours of testing (3.5 hours total appointment)
  • Exam fee: $169

Keys to Passing

  • Complete 500+ practice questions
  • Score 80%+ consistently before scheduling
  • Focus on highest-weighted sections
  • Use our AI tutor for tough concepts

GACE Computer Science (P-12) (725) Study Tips from Top Performers

1Allocate study time by subarea weight: Programming is the heaviest at 30%, followed by Algorithms and Computational Thinking at 25%
2Practice tracing pseudocode, since many items ask you to predict output, find missing code, or identify the value of variables after execution
3Memorize number base conversions among binary, decimal, and hexadecimal and practice quick conversions under time pressure
4Review algorithm analysis vocabulary (linear, quadratic, exponential, logarithmic) and how searching and sorting algorithms compare
5Study the five pillars of cybersecurity (confidentiality, integrity, availability, nonrepudiation, authentication) and Internet basics like DNS, URLs, and IPv4 versus IPv6
6Be ready to reason about ethics, privacy, intellectual property licensing, and the digital divide, which together make up the Impacts of Computing subarea

Frequently Asked Questions

What is on the GACE Computer Science (725) test?

The test covers five subareas: Impacts of Computing (15%), Algorithms and Computational Thinking (25%), Programming (30%), Data (15%), and Computing Systems and Networks (15%). All questions are selected-response, and some questions present code segments written in a standard pseudocode notation.

How many questions are on the GACE Computer Science test and what is the format?

The computer-delivered test has 100 selected-response questions and no constructed-response questions. Question types include selecting one or more answer choices and entering an answer in a text box, and some items include pretest questions that are not scored.

What is the passing score for GACE Computer Science (725)?

GACE content assessments are scored on a scale where 220 to 249 passes at the induction level and 250 or higher passes at the professional level. Both levels satisfy Georgia certification requirements for the computer science field.

How much does the GACE Computer Science test cost in 2026?

The current assessment fee with all testlets is $169. Always confirm the exact amount in your Pearson GACE registration account before checkout, since service fees and policies can change.

How long is the GACE Computer Science test appointment?

The testing time is 3 hours, and the total appointment (test duration) is 3.5 hours, which includes time for tutorials and directional screens. Budget time to work through all 100 selected-response questions, including any code-tracing items.

Which subarea is weighted most heavily on the GACE Computer Science test?

Programming is the heaviest subarea at about 30% of the test, followed by Algorithms and Computational Thinking at about 25%. Impacts of Computing, Data, and Computing Systems and Networks each contribute about 15%.