Question

which testing framework is used for ios unit testing?
o a. junit
b. xctest
o c. pytest
d. mocha
clear my choice
which tool helps test beta apps?
a. testflight
b. instruments
o c. xcode cloud
d. core data
clear my choice
which tool is used for app performance analysis in ios?
a. xcode
b. instruments
o c. testflight
d. core data
clear my choice

Explanation:

• For the first question: XCTest is Apple's native testing framework for iOS unit testing. JUnit is for Java, PyTest for Python, and Mocha for JavaScript.
• For the second question: TestFlight is specifically designed to test beta apps on iOS. Instruments is for performance analysis, Xcode Cloud is for continuous integration and delivery, and Core Data is for data storage.
• For the third question: Instruments is used for app performance analysis in iOS. Xcode is an IDE, TestFlight for beta testing, and Core Data for data - related tasks.

Answer:

1. B. XCTest
2. A. TestFlight
3. B. Instruments