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Exam Review

Key Facts: Tech+ Exam

~80%

Est. Pass Rate

Industry estimate

650/900

Passing Score

CompTIA

20-40 hrs

Study Time

Recommended

60 min

Exam Duration

CompTIA

$138

Exam Fee

CompTIA

No expiry

Cert Valid

CompTIA

The CompTIA Tech+ exam has up to 75 questions in 60 minutes, requiring 650/900 to pass. It is CompTIA's most entry-level certification, covering IT concepts, infrastructure, software development, databases, and security basics. No experience required.

Sample Tech+ Practice Questions

Try these sample questions to review concepts for the Tech+ exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 245+ question experience with AI tutoring.

1What are the four main stages of the computing cycle?
A.Input, Process, Output, Storage
B.Read, Write, Execute, Delete
C.Boot, Load, Run, Shutdown
D.Encode, Transmit, Decode, Store
Explanation: The computing cycle consists of four stages: Input (data enters the system), Process (data is manipulated by the CPU), Output (results are displayed or sent), and Storage (data is saved for later use). This fundamental concept applies to all computing devices from smartphones to supercomputers. Understanding this cycle helps troubleshoot where problems occur in a system.
2Which component of a computer system is responsible for executing instructions and performing calculations?
A.Hard drive
B.Central Processing Unit (CPU)
C.Random Access Memory (RAM)
D.Power supply unit
Explanation: The Central Processing Unit (CPU) is the "brain" of the computer that executes program instructions and performs arithmetic and logical calculations. The hard drive provides long-term storage, RAM provides temporary working memory, and the power supply unit converts electricity for computer use. Exam tip: When you see "executing instructions," think CPU.
3A user types a document on a keyboard and sees the text appear on the monitor. Which computing cycle stages are occurring?
A.Storage and Output only
B.Input and Output only
C.Input, Process, and Output
D.All four stages: Input, Process, Output, and Storage
Explanation: When typing and seeing text appear: Input occurs when keys are pressed, Processing happens as the CPU interprets keystrokes and updates memory, and Output occurs when the monitor displays the text. Storage would only occur if the user saves the document to disk. This demonstrates the real-time nature of the processing stage.
4What is the primary purpose of the storage stage in the computing cycle?
A.To display information to the user
B.To permanently save data for future access
C.To temporarily hold data while processing
D.To convert analog signals to digital
Explanation: The storage stage preserves data persistently so it can be retrieved later, even after power is removed. This distinguishes storage from RAM, which is temporary (volatile) memory. Displaying information is the output stage, temporary holding during processing is RAM, and analog-to-digital conversion is an input function.
5Which of the following is an example of an input device?
A.Monitor
B.Printer
C.Scanner
D.Speakers
Explanation: A scanner is an input device because it captures physical documents or images and converts them into digital data that the computer can process. Monitors, printers, and speakers are all output devices that present information to the user. Input devices bring data INTO the computer; output devices send data OUT.
6In a point-of-sale (POS) system, which component represents the processing stage when a credit card is swiped?
A.The card reader receiving the card data
B.The POS software validating the card and calculating the total
C.The receipt printer generating a receipt
D.The database storing the transaction
Explanation: Processing occurs when the POS software validates the card information, verifies funds, calculates totals including tax, and prepares transaction data. The card reader is input, receipt printing is output, and database storage is the storage stage. Processing is where logic and calculations occur.
7What is the binary representation of the decimal number 5?
A.100
B.101
C.110
D.111
Explanation: The decimal number 5 converts to binary 101. Breaking it down: 1×2² (4) + 0×2¹ (0) + 1×2⁰ (1) = 5. Binary is a base-2 system using only 0s and 1s. Each position represents a power of 2, starting from the right (2⁰ = 1).
8Which notational system uses 16 symbols: 0-9 and A-F?
A.Binary
B.Octal
C.Decimal
D.Hexadecimal
Explanation: Hexadecimal (hex) is a base-16 system that uses digits 0-9 and letters A-F to represent values 0-15. It is commonly used in computing because it can represent binary data more compactly—one hex digit equals four binary digits (bits). Binary uses 0-1, octal uses 0-7, and decimal uses 0-9.
9Convert the binary number 1010 to decimal.
A.8
B.10
C.12
D.14
Explanation: Binary 1010 converts to decimal 10. Calculation: (1×2³) + (0×2²) + (1×2¹) + (0×2⁰) = 8 + 0 + 2 + 0 = 10. A helpful pattern to remember: binary 1010 is one of the "easy" conversions since it alternates bits.
10What is the hexadecimal value of the binary number 1111 1111?
A.FF
B.255
C.FE
D.AA
Explanation: Binary 1111 1111 equals hexadecimal FF. Since 1111 in binary equals 15 in decimal (F in hex), two groups of 1111 give FF. This is the maximum value for one byte (8 bits), which equals 255 in decimal. FF is commonly seen in MAC addresses and color codes (like #FFFFFF for white).

About the Tech+ Exam

CompTIA Tech+ (formerly ITF+) is an entry-level certification validating foundational IT concepts. It covers IT terminology, infrastructure, applications, software development, databases, security, and the basics of troubleshooting. Ideal for career explorers and non-technical professionals.

Exam sponsor: CompTIA / Pearson VUE. The requirements and fees below concern the certification or admission exam, separate from our free practice resources.

Questions

75 questions

Time Limit

60 minutes

Passing Score

650/900

Exam / Certification Fees

$138

Exam sponsor website

Reported exam pass rate: ~80%. industry estimate for entry-level candidates This describes exam candidates, not OpenExamPrep users or results from using our resources. Exam sponsor website

Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.

Our practice resources: topics covered

We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.

22%

IT Concepts & Terminology

Computing basics, data types, troubleshooting methodology, and IT career paths

18%

Infrastructure

Hardware components, peripherals, networking, storage, and cloud computing basics

20%

Applications & Software

Operating systems, application types, software management, and productivity tools

11%

Software Development

Programming concepts, logic, variables, data structures, and software development lifecycle

14%

Database Fundamentals

Database concepts, relational databases, SQL basics, data management, and NoSQL overview

15%

Security

Security threats, authentication, authorization, encryption, and best practices

Preparing for the Tech+ Exam

What You Need to Know

  • Passing score: 650/900
  • Exam length: 75 questions
  • Time limit: 60 minutes
  • Exam / certification fees: $138 Official sources

Using Our Practice Resources

  • Work through all 245 available questions
  • Review every answer and explanation
  • Track weak areas and revisit them
  • Use our AI tutor for tough concepts

Tech+: Suggested Study Strategy

1Focus on IT Concepts (22%) and Applications (20%) as the two largest domains
2Understand basic networking concepts: IP addresses, DNS, DHCP, and wireless networking
3Learn fundamental security concepts: passwords, encryption, malware types, and safe browsing
4Know basic hardware components: CPU, RAM, storage types, and input/output devices
5Review software development basics: programming logic, variables, loops, and SDLC phases

Frequently Asked Questions

What is the Tech+ pass rate?

The estimated pass rate is approximately 80%. With 75 questions in 60 minutes and a 650/900 passing score, Tech+ is designed to be accessible for IT newcomers.

Who should take CompTIA Tech+?

Tech+ is ideal for career changers exploring IT, non-technical professionals who work with technology, students considering IT careers, and anyone wanting to validate foundational IT knowledge.

Does Tech+ count toward CompTIA stacking?

Tech+ does not expire and does not participate in CompTIA's continuing education program. It serves as a stepping stone to A+, Network+, and Security+.

How long should I study?

Most candidates study 2-4 weeks, investing 20-40 hours. The exam covers broad but shallow IT concepts, making it manageable for beginners.