Which DNS zone category contains PTR records that map IP addresses to names and is named after the IP network address of the computers whose records it contains?

A. Primary zone
B. Forward lookup zone
C. Secondary zone
D. Reverse lookup zone


Answer: D

Computer Science & Information Technology

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When setting up an Office 365 account for a business, the person who creates and manages the account is designated as the Office 365 ________

Fill in the blank(s) with correct word

Computer Science & Information Technology

In ____ computer science, researchers study the logical and mathematical properties of problems and their solutions.

A. theoretical B. scientific C. practical D. logical

Computer Science & Information Technology

int [ ] anArray = new int [10];int [ ] anotherArray = {6, 7, 4, 5, 6, 2, 3, 5, 9, 1}; How could all values of anotherArray be totaled?

A. foreach(int val in anotherArray)    total += val; B. for (int i = 0; i < anotherArray.Length; i++)      total += anotherArray; C. Array.Sum(anotherArray) D. all of the above

Computer Science & Information Technology

Declarations with _____ scope can be referenced throughout the schema file.

A. global B. local C. wide D. full

Computer Science & Information Technology