Study tips 1D0-635

What does Z represent in this code?

Which statement will return the mathematical sum of these variables?

Which choice demonstrates the correct syntax for declaring a variable?

Which statement will return the name of the browser being used to view the script?

which script block will retrieve an input value and display it back without errors or warnings?

Which choice shows the correct JavaScript code for this action?

which of the following database operations?

Which choice demonstrates the correct syntax for an array in JavaScript?

Which statement will open this Web document in a new browser window?

Which of the following is a browser security issue that JavaScript developers should remember when developing a script?