When should base class members be declared protected?
a. When all clients should be able to access these members.
b. When these members are used only by member functions of this base class.
c. When these members should be available only to derived classes (and friends), but not to other clients.
d. The protected access specified should never be used.
c. When these members should be available only to derived classes (and friends), but not to other clients.
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Match the following terms to their meanings:
I. Path II. Trust Center III. Trusted Source IV. Append V. Security Alert A. person or organization that you know will not send malicious code B. notification on the message bar of security concerns of a database C. location of a file or folder on your computer or storage device D. security feature that checks documents for macros or digital signatures E. adding new data to a database
Assume a TCP sender receives an acknowledgement (ACK), that is, a TCP segment with the ACK flag set, where the acknowledgement number is set to 34567 and the window size is set to 2048. Which sequence numbers can the sender transmit?
What will be an ideal response?