A(n) __________ is a device or software that is designed to block unauthorized access while allowing authorized communications.

A. Netstat
B. firewall
C. Evil Twin
D. digital certificate


Answer: B

Computer Science & Information Technology

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Name the two kinds of items that are contained in a class:

What will be an ideal response?

Computer Science & Information Technology

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

Computer Science & Information Technology

Critical Thinking QuestionsCase 10-1As you prepare to teach a class on the fundamentals of databases, you want to create a real-world example that will help define some of the key terms for this concept.Your AutoRepairDetails table contains the following line:Smith, Robert; Honda; Civic; 2008; X4T6Y3; $150.00Which of the following terms best describes this entry in the table? a. recordc. idb. columnd. field

What will be an ideal response?

Computer Science & Information Technology

The usual operations on lists with header and trailer nodes are to initialize the list, destroy the list, print the list, find the length of the list, search the list for a given item, insert an item in the list, delete an item from the list,and copy the list.

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

Computer Science & Information Technology