Which DNS zone type contains source information about authoritative name servers for its zone only?
a. Primary zone
b. Secondary zone
c. Stub zone
d. Active Directory-integrated zone
C. The DNS server hosting the stub zone obtains its information from another server that hosts a primary or secondary copy of the same zone data.
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Answer the following statements true (T) or false (F)
1. The if, while and for statements control only one statement. 2. Given the declaration int x = 0; The following expression causes a divide by zero error: (x !=0) || (2/x < 1); 3. Suppose we have these declarations, int x = -1, y = 0, z = 1; This Boolean expression is correct and it does what the programmer intends. x < y < z 4. You want to determine whether time has run out. The following code correctly implements this. !time > limit 5. The value of count is 0; limit is 10. Evaluate: (count == 0)&&(limit < 20)
An encryption scheme is said to be __________ if the cost of breaking the cipher exceeds the value of the encrypted information and the time required to break the cipher exceeds the useful lifetime of the information.
Fill in the blank(s) with the appropriate word(s).