Sound files are relatively large in file size and challenging to add to a page.

Which of the following authentication protocols makes use of UDP for its services?

A. RADIUS B. TACACS+ C. LDAP D. XTACACS

Given the following code, what is the correct statement to insert the string str2 into str1, directly after the 'd'?

string str1="abcdefg"; string str2="ABCDE"; a. str1.insert(4,str2); b. str2.insert(4,str1); c. insert(str1,4)=str2; d. insert(str2,4)=str1;