The remove(Object theElement) method of the ArrayList class returns:
a. Int
b. Double
c. Byte
d. Boolean
D
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An office provides its users network access speeds of 1Gbps over its wired network. The manager frequently develops large files out of the office on a laptop that need to be transferred to the desktop at work, but states that it takes too long to transfer these files using the network. The laptop has an 802.11g NIC and a 100Mbps Ethernet adapter. Which of the following can the technician do to increase the transfer speed?
A. Install a 1Gbps network adapter in the managers laptop. B. Install an 802.11n NIC to facilitate 1Gbps transfer speeds. C. Upgrade the manager to a new laptop. D. Advise the manager to use other media to transfer the files.
What are the e-mail security problems addressed by asymmetric key encryption used in conjunction with SSL?
What will be an ideal response?