Combined: Scrum Basics + Combined: Git(Hub) + Combined: Software Engineering + Object-Orient...

Question 1

What does git commit do?

Accepted Answer

Commits the staged files to the next commit

Question 2

A staged file is ...?

Accepted Answer

A file which will be included in the next commit

Question 3

GitHub is local or remote?

Accepted Answer

Remote

Question 4

What is a branch?

Accepted Answer

A duplicate (until modified) of an object under version control

Question 5

A blueprint of an object is referred to as a ______.

Accepted Answer

Class

Question 6

What is the simplest model of software development paradigm?

Accepted Answer

code and fix

Question 7

Why is version control important?

Accepted Answer

You want to be able to revert to older versions, You can backup your work in case of [*], You want to create and merge different versions between devs

Question 8

What is Scrum?

Accepted Answer

An agile way to manage a project

Question 9

When a class is based on another class, it inherits:

Accepted Answer

The data and methods for the class

Question 10

The Scrum Master is responsible for ensuring the development team focuses on the product they are building

Accepted Answer

False

Question 11

Which OOPS concept exposes only necessary information to the calling functions?

Accepted Answer

Data Hiding

Question 12

What is GitHub?

Accepted Answer

A service for hosting Version controlled repositories especially git based

Question 13

Access to an object only through its member functions, while keeping the details private is

Accepted Answer

Encapsulation and Data Hiding

Question 14

What really happens when a message is sent to an object?

Accepted Answer

A method is called on that object

Question 15

What is a User Story?

Accepted Answer

Short and simple descriptions of a feature and an outcome a user would like

Question 16

What is the product backlog?

Accepted Answer

The to-do list of items: bugs, features, and improvements not completed

Question 17

What is git?

Accepted Answer

A version control tool

Question 18

A member function/method of a class:

Accepted Answer

can be public or private

Question 19

Daily stand up meetings should be strictly time-boxed to how many minutes?

Accepted Answer

15 or less

Question 20

When subclass declares a method that has the same arguments as declared by its superclass

Accepted Answer

Method Overrriding

Question 21

What is a repository?

Accepted Answer

A storage location for software packages and source code

Question 22

Which constructor has no parameters?

Accepted Answer

Default

Question 23

Test Driven Development(TDD) says

Accepted Answer

Test a little, Code a little

Question 24

Inheritance is a way to

Accepted Answer

speicalize existing classes without rewriting them

Question 25

What is an epic?

Accepted Answer

A user story that cover large amounts of functionality

Question 26

Git and GitHub is the same thing?

Accepted Answer

No

Question 27

This image best represents what type methodology?

Accepted Answer

Waterfall

Question 28

The product owners job is to guide the team in the office use of Scrum

Accepted Answer

False

Question 29

What is version control?

Accepted Answer

A way to keep track of source (code), A logical way to organize and control revisions, A way to let multiple developers collaborate on a project

Question 30

Constructors are used to

Accepted Answer

To initialize a newly created object

Question 31

Pick the term that relates to polymorphism

Accepted Answer

Dynamic Binding

Question 32

What is a typical use for branching?

Accepted Answer

To have a stable deployment branch and an experiment branch, To create documentation and fix bugs before deploying, To have branches for hotfixing bugs, To have seperate branches for single features

Question 33

Can objects of abstract classes be instantiated

Accepted Answer

No

Combined: Scrum Basics + Combined: Git(Hub) + Combined: Software Engineering + Object-Orient...

Questions 33

Combined: Scrum Basics + Combined: Git(Hub) + Combined: Software Engineering + Object-Orient...

Questions 33