What is the name of the technology that will soon change the landscape of modern networking by moving the control functionality of a networking device to a central managed location?
A) Multicast routing protocols
B) Virtual networks
C) Network virtualization
D) Software-defined networking (SDN)
D
Explanation: The software-defined networking (SDN) movement is currently popular and is used inside many of today's most used networks (Amazon, Google). With SDN, the control layer functionality of a routing device (routing protocols) is removed and placed on a central policy server. The physically deployed devices will then be able to concentrate on forwarding traffic.
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Identify the correct formula to calculate the cumulative interest paid on a mortgage loan for the second year of the loan (periods 13-24, where rate =9%, nper= 5, present value = $250,000
A) =CUMIPMT(.09/12, 5*12, 250000,13,24,0) B) =CUMIPMT(.09/12, 5*12, 250000,24,13,0) C) =CUMIPMT(.09*12, 30/12,-250000,13,24,0) D) =CUMIPMT(.09/12, 30/12,-250000,24,13,0)
_________________ enables you to use a USB flash drive or a Compact Flash or Secure Digital memory card as an additional source of memory
a. Task Manager b. Performance Monitor c. ReadyBoost d. AddMem
Describe asymmetric cryptography. Compare it to symmetric cryptography.
What will be an ideal response?
Windows 10, Android, iOS, and Linux are types of _____________.
Fill in the blank(s) with the appropriate word(s).