All Free Software Engineering MCQs with Answers

• A. Confidentiality
• B. Intellectual property rights
• C. Both Confidentiality & Intellectual property rights
• D. Managing Client Relationships

Explanation: Confidentiality and intellectual property rights are central professional responsibilities because engineers must protect client…

• A. Your employer releases a safety-critical system without finishing the testing of the system
• B. Refusing to undertake a project
• C. Agreement in principle with the policies of senior management
• D. All of the mentioned

Explanation: Releasing a safety-critical system before completing its testing creates a conflict between delivery pressure and the duty to protect the…

• A. Audit
• B. General
• C. Technical
• D. Data

Explanation: An audit test evaluates whether the completed system satisfies requirements, is free from significant errors, and is suitable for…

• A. programming plan
• B. test data
• C. both A and B
• D. integration requirements

Explanation: Writing and testing programs require both a programming plan to guide development and test data to exercise the program.

• A. final test
• B. complete test
• C. systems acceptance test
• D. parallel test

Explanation: A systems acceptance test is the final user-oriented test in which end users check whether the complete system satisfies operational…

• A. A logical error in a program
• B. A difficult syntax error in a program
• C. Documenting programs using an efficient documentation tool
• D. All of the above

Explanation: A bug is a defect in a program that can cause incorrect behavior, and a logical error is a common example.

• A. Scrambling
• B. Debugging
• C. Encoding
• D. Verification

Explanation: Debugging is the process of locating and correcting errors or defects in a computer program.

• A. Finding broken code
• B. Evaluating deliverable to find errors
• C. A stage of all projects
• D. None of the mentioned

Explanation: Software testing evaluates a software product or deliverable to reveal defects and verify expected behaviour.

• A. Creation of usage scenarios
• B. Specific usage file
• C. Generation of test cases from the servers end.
• D. Reliability

Explanation: Certification can use usage scenarios, usage profiles, generated test cases, and reliability assessment.

• A. A compliant product
• B. Good quality output
• C. Delivery within budget and schedule
• D. All of the mentioned

Explanation: User satisfaction depends on more than product compliance: it also reflects useful quality, acceptable cost, and timely delivery.

• A. Prevention
• B. Internal Failure
• C. External Failure
• D. Appraisal

Explanation: Inspections and testing assess whether a product or work product meets requirements, so their cost is classified as appraisal cost.

• A. SQA
• B. SQM
• C. SQI
• D. SQA and SQM

Explanation: Software quality assurance, or SQA, is the commonly used term for the planned quality-management activities that ensure software processes…

• A. 60, 40
• B. 70, 30
• C. 80, 20
• D. No such principle exists

Explanation: Pareto's principle is commonly summarized as 80% of the effects, such as defects, arising from about 20% of the causes.

• A. It is the most widely used strategy for statistical quality assurance
• B. The "Six Sigma" refers to six standard deviations
• C. It is the most widely used strategy for statistical quality assurance AND The "Six Sigma" refers to six standard deviations
• D. A Formal Technical Review(FTR) guideline for quality walkthrough or inspection

Explanation: Six Sigma is a statistical quality-improvement strategy, and its name refers to a process being centered within six standard deviations of…

• A. Prevention
• B. Internal Failure
• C. External Failure
• D. Appraisal

Explanation: An error found before shipment causes an internal failure because the defect is detected inside the organization before reaching the…

• A. Software availability
• B. Software reliability
• C. Software failure
• D. None of the mentioned

Explanation: A software failure occurs when the delivered system does not conform to its specified requirements or expected behaviour.

• A. Quality of design
• B. Quality of conformance
• C. Quality of testing
• D. None of the mentioned

Explanation: Quality of conformance measures how closely the manufactured or implemented product follows its design specifications.

• A. Process control
• B. Document control
• C. Control of nonconforming products
• D. Servicing

Explanation: In the ISO 9001 topic classification used by this question, inspection and testing are grouped under process control, which ensures that…

• A. examine memory & registers
• B. stop execution at a particular point
• C. search for references for particular variables, constant and registers
• D. all of the mentioned

Explanation: A debugger can inspect memory and registers, pause execution at breakpoints, and search for references to variables, constants, or…

• A. Developers
• B. Testers
• C. Users
• D. All of the mentioned

Explanation: Beta testing is conducted by representative end users in a real or near-real environment after internal testing.