What is a 'managed runtime' in the context of C# and Java?

A web server that hosts applications

A debugger that automatically fixes errors

An environment that provides services like garbage collection and memory management

A tool that compiles source code directly into machine code

What is a 'branch' in version control?

A snapshot of the entire codebase at a point in time

A file that lists all changes made to the code

A separate line of development that allows work to proceed independently

A tool for merging code changes automatically

A Java developer is working on a multi-file project and needs to set breakpoints, step through code line by line, and inspect variable values at runtime. They also want to run automated tests and build the project from the same interface. Which tool provides all of these capabilities in one place?

A version control system like Git

An integrated development environment (IDE) such as Eclipse or IntelliJ IDEA

A text editor with syntax highlighting only

A command-line compiler like javac

What is a library in programming?

A collection of reusable code modules that can be linked or imported into programs

A file that contains only documentation for a program

A program that translates source code into machine code

A tool for debugging and testing code

What does 'immutability' mean in functional programming?

Data cannot be changed after it is created

Programs cannot have any input or output

Variables must be declared with a constant keyword

Functions cannot be called more than once

LPI Web Development Essentials

Domain 1Objective 1

031.1 Software Development Basics (weight: 1) WEB-DEVELOPMENT-ESSENTIALS Practice Questions (Page 12)

Part of the 031 Software Development and Web Technologies domain, which makes up ~28% of our current practice bank. Linux Professional Institute does not publish an official question count, but from its 60-minute exam (~25–40 total, ~7–11 in this domain), expect 2–4 from this objective — we provide 60 practice questions to prepare you well beyond it. (estimate)

60questions here

12free pages

20concepts

Questions 56–60

56foundation · easy
What is a 'managed runtime' in the context of C# and Java?
Select an answer first
57foundation · easy
What is a 'branch' in version control?
Select an answer first
58application · easy
A Java developer is working on a multi-file project and needs to set breakpoints, step through code line by line, and inspect variable values at runtime. They also want to run automated tests and build the project from the same interface. Which tool provides all of these capabilities in one place?
Select an answer first
59foundation · easy
What is a library in programming?
Select an answer first
60foundation · easy
What does 'immutability' mean in functional programming?
Select an answer first

Finished these 5 questions?

Review the revealed explanations, or continue through the curriculum.

No more pagesBack to WEB-DEVELOPMENT-ESSENTIALS

Free Basic Practice is a study aid with revealable answers — not a scored exam. Examers.io is independent and not affiliated with or endorsed by Linux Professional Institute. “WEB-DEVELOPMENT-ESSENTIALS” is a trademark of its owner, used for identification only.