What tasks does the Startup Repair option perform?

The four tunneling protocols used to establish VPN connections are PPTP, SSTP, IKEv2, and _______________________

a. L2TP b. PTP c. SSL d. None of the above.

The type of a parameter whose type is omitted in a function defi-nition is __________.

a) int b) double c) long d) float