Which OSI layer uses ports and sockets ?
a. Application
b. Presentation
c. Session
d. Transport
what is l2 and l3 switch?
True or False: In the OSI model the Physical layer communicates directly with the what layer in another computer.
How do you manage a long term demanding stressful work environment?
What protocol would you include to manage your network ? a. SNMP b. NetBEUI c. CHAP d. IPX
Explain netstat?
Which datalink communication protocols provide connection between computers via Dial-Up telephone lines?
what is the main difference b/w standard and extended ACL
True or False: All network cards are 16 bit.
Which layer consists of dialogs and regulates conversations ? a. Application b. Presentation c. Session d. Transport
Which topology, uses centralized hub from which a number of signals carrying cables goes out to individual devices on the branch.
What does a "preamble" consist of ? a. all 0s b. all 1s c. a 1 in the beginning and rest 0s d. alternating 0s and 1s
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