Network+ PM Review Day 7

What is it called when a system's clock begins to be off by a few seconds or even minutes?

• Slew
• Slam
• Time drift
• Dispersion

What is the purpose of using TLS transport encryption in databases?

• To increase data storage capacity
• To improve the graphical user interface
• To secure data transmission over the network
• To synchronize data between servers

What is the primary purpose of the File Transfer Protocol (FTP)?

• To encrypt web traffic
• To transfer files between a client and server
• To stream video content
• To send email messages

What is the main advantage of Precision Time Protocol (PTP) over Network Time Protocol (NTP)?

• PTP supports more network services.
• PTP is easier to implement.
• PTP provides nanosecond precision.
• PTP uses less network bandwidth.

You are setting up a secure website for your online store. You want to ensure that all data transmitted between your website and your customers is encrypted. Which of the following steps is essential for you to achieve this?

• Install a web analytics tool.
• Obtain and install a digital certificate.
• Increase your website's bandwidth.
• Implement a CAPTCHA system on your website.

What is established between a server and a client after successful authentication with TLS?

• A direct physical connection
• An encrypted tunnel
• A public network
• A data compression protocol

What happens during a TLS handshake?

• The server's processing load is reduced.
• The server and client agree on a data compression method.
• The server provides its digital certificate to the client for authentication.
• The client and server negotiate network congestion management.

Which protocol is typically used for copy or backup operations on a NAS appliance?

• HTTP
• SMB or FTP
• SMTP
• SNMP

Which version of SMB supports message encryption?

• SMB1
• SMB2
• SMB3
• All versions

What does the term "stateless protocol" imply about HTTP?

• The server retains information about client requests indefinitely.
• The server requires authentication for every request.
• Each request from a client to a server is treated as a new request.
• The server stores data in a centralized database for all requests.