Using TCP, if a receiving computer detects a missing segment, it just asks for a repeat as needed.

Answer the following statements true (T) or false (F)

1. You can specify specific values to be assigned to the enumerators in an enumerated data type. 2. When integer values are assigned to the enumerators in an enumerated type, then each value must be unique. 3. Assume the following declarations: enum Days { Mon, Tue, Wed, Thur, Fri, Sat }; Days day1 = Days.Tue; Days day2 = Days.Thur; The following Boolean expression is valid: day1 < day2 4. Assume the following declarations: enum Days { Mon, Tue, Wed, Thur, Fri, Sat }; Days day1 = Days.Tue; Days day2 = Days.Thur; The following Boolean expression is valid: day1 < Days.Mon 5. Assume the following declarations: enum Days { Mon, Tue, Wed, Thur, Fri, Sat }; Days day1 = Days.Tue; int n = 3; The following Boolean expression is valid: day1 < n

the command chmod 777 myfile

a: grants rwx access to user ID number 777 to use myfile b: grants rwx access to all users of myfile c: denies rwx access to all users of myfile d: grants rwx access only to the owner of myfile e: makes myfile a hidden file