web3

Java script uses _____operator for bitwise AND

• &
• AND
• &&
• !

Java script uses _____operator for logical AND

• &
• AND
• &&
• !

typeof 62 returns_________in javascript

• 62
• NUMBER
• ERROR
• STRING

The + operator performs string ____in Javascript

• concatenation
• deletion
• incremet
• not

In Javascript indicates ____________ end of a javascript statement

• semicolon
• dot
• closing angle bracket
• colon

In ________condition checking happens at the end of the loop

• while
• do while
• switch
• for

Break statement is used to ________ a loop early in javascript

• pause
• continue
• stop
• exit

Continue statement skips the following statements and goes next________to of the loop

• body
• loop
• iteration
• exit

In Javascript use the else if statement to specify a new condition if the first condition is____________

• false and true
• True
• number

The switch expression is evaluated ______

• twice
• multiple
• once
• zero