Which OSI reference model layer is responsible for the following?          * Setting up a session           * Maintaining a session           * Tearing down a session

A Protocol Data Unit (PDU) refers to payload data with metadata fields that describe how the data needs to be handled by the different OSI layers. What is the name of the PDU in the physical layer of the OSI reference model?

What is the network address and subnet mask of a route to ‘anywhere’?

The Internet service provider term ‘Cable Modem’ is best described by which one of the following?

Some of the matches below are not correct. Which Application and port numbers are correct?   Protocol TCP port A POP3 210 B LDAP 389 C HTTPS 443 D SMTP 425

You are given a HUB and a SWITCH which each one has 4 ports. Explain, what is a collision domain when it comes to working with these devices?   How many collision domains are their in: HUB with 4 ports: _____________ SWITCH with 4 ports: __________

Brooke’s family consists of a biological mother, biological sibling, and stepfather. This kind of unit is known as________________.

Meltzoff and Moore’s controversial finding that 3-week-olds would stick out their tongues to match an adult performing the same act has been used to support the concept of ______ in early life.

When Noam bumps into a table, he says to it, “You hurt me because you’re mean.” Noam is exhibiting ________________.

A parent puts a child in “time out” every time they use a swear word. For this reason, the child rarely swears anymore. The time out strategy is considered to be ________________.