Traditional landline telephones use ________, which is a dedicated connection between two points that remains active for the duration of transmission

Use the man command to display the online manual pages of the grep command. How many versions of grep does your system support? Write down the names of these versions. How would you display a brief description of the built-in command set?

What will be an ideal response?

What method call is used to display a toast notification?

A. Toast.alert B. Toast.makeText C. Toast.showText D. Toast.toastNotify