A(n) ____ is a hardware or software device that restricts access between the computer network and the Internet, or between a computer and other computers, protecting the computer behind it.
A. safeguard
B. encryptor
C. firewall
D. SFTP
Answer: C
You might also like to view...
Which of the following codes uses 16 bits to represent characters?
A. Unicode B. ASCII C. Extended ASCII D. Binary
Which authentication mechanism includes a Key Distribution Center?
A. X.400 B. X.500 C. Kerberos D. LDAP
Transaction processing (TP) systems _____.?
A. ?provide job-related information to users at all levels of a company B. ?simulate human reasoning by combining a knowledge base and inference rules that determine how the knowledge is applied C. ?process data generated by day-to-day business operations D. ?include email, voice mail, fax, video conferencing, word processing, automated calendars, database management, spreadsheets, and integrated mobile computing systems
Answer the following statement(s) true (T) or false (F)
A native VLAN mismatch occurs when two access ports that are connected to each other are both tagging traffic with different VLAN IDs.