CPT Exam Review

used on top of IP to ensure reliable transmission of packets by confirming connection before sending packets

If you want to configure the screen resolution of a display device, you would do so via the Personalization app

Which OSI layer defines how data is formatted, presented, encoded, and converted for use on the network?

What is Standard Operating Procedure (SOP)

Which OSI layer segments and resembles data into a data stream?

What feature in Windows is designed to prevent a script or software from making unauthorized changes to the OS config?

What is a typical speed for a modern CPU to run at?

What are two ways that spam might expose recipients to hazardous content?

If you use an open network, what email configuration setting should you ensure is enabled?

What layers of the OSI model are condensed/combined in the TCP/IP model's Application Layer. Select all that apply.

secure session between the web browser and website so communication is transmitted through an encrypted channel

dynamically assigns IP addresses and other network configuration information to devices on a network

Which OSI layer is responsible for providing a user interface between user and Network with the help of applications?

Match "Table" to the database elements

Match "Field" to the database element

What term is used to describe selecting and organizing data to make useful information from a database?

What 2 configurations is necessary to restrict access to a computer on your network to a single Internet host

used on top of IP for performance, no error checking good for real-time streaming like gameing

Which OSI layer combines bits into bytes and bytes into frames, uses MAC addressing, and provides error detection

Match "Record" to the database element

Match "Database" to the database elements

facilitates the transfer of web page documents on the World Wide Web

What is an example of an open source OS(Operating system)?

In both OSI and TCP/IP models, which layer is TPC(Transfer Control Protocol) or UDP (User Diagram Protocol) implemented?

What is the CIA Triad?

What does attenuation mean?

resolves IP addresses to MAC addresses within a local network

A friend is asking for your help in using her computer. When she presses the key marked Q, "A" appears instead. Why?

How does an RDBMs such as Microsoft SQL Server differ from Microsoft Excel when used to store a dataset?

routes data packets across networks, providing addressing and logical host-to-host communication

How is decimal notation 50 written in binary notation?

What OSI model layer is responsible for converting data packets from the Data Link layer into electrical signals?

manages the sending of emails between servers

You are looking for content on a topic but your search is returning millions of options. Which method can limit this?

Which OSI layer is responsible for route implementation, enabling connections and path selection between two end systems

Wha type of cryptographic operation(s) are non-reversible?

You are using a computer in an Internet cafe. What should you do at the end of the session?

Why don't laptops make good servers?

What is a packet made up of?

What langugage is used to request data from an RDBMS such as Oracle?

A hard drive is rated at 15,000 RPM. Which best describes the significance of this statistic?

You notice your colleague clicking the mouse repeatedly to scroll through a document. What technique can help him work?

framework for secure communication over IP networks through encryption and authentication protocols

used for the transfer of files between computers on a network

Which OSI layer is responsible for creating, managing, and terminating sessions between applications

translates human-readable domain names into IP addresses

Enables email clients to retrieve and manipulate messages stored on a mail server