Summer Code Camp - Lesson 1

Which command initializes a new Git repository?

• git new

• git create

• git init

• git start

How can you view the commit history in Git?

• git status

• git log

• git history

• git commit

Which command shows the status of changes in the repository?

• git status

• git commit

• git view

• git log

Git command help you find a file in your commit file

• git grep

• git find

• git log

• git show

How do you supply a commit message to a commit?

• 
  git add "My first commit"

• 
  git commit -m "I'm coding!"

• 
  git commit "My first commit"

• 
  git add -m "My first commit"

In C#, the multi-line comments placed within the ___.

• 1. // and //

• 1. \\ and //

• 1. <!-- and -->

• 1. /* and */

Which is the correct C# statement to convert a float value to int explicitly?

• 1. int_variable = (int) float_variable;

• 1. int_variable = float_variable;

• 1. int_variable = (int) (float_variable);

• 1. int_variable = int *float_variable);

What will be the output of the program?

• 30

• 30.5

• Compile-time error

• Runtime error

’Implicit Conversion’ follows the order of conversion as per compatibility of datatype as :

• float > char > int

• char > int > float

• int > char > float

• float > int > char

Which of the conversions are valid for the given set of code?

• c = a, b = c

• b = a, c = a

• a = c, b = a

• All of the mentioned