Which of the following String methods can be used to replace all instances of a search pattern within a string?
A. sub
B. gsub
C. rsub
D. None of the above
Answer: B
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A. ?application level gateway ? B. ?circuit level gateway C. ?host based firewall ? D. ?DMZ
Website promotion methods include:
a. banner ads b. word of mouth c. newsletters d. all of the above
By default, the Calendar object on a Web form ____.
A. automatically displays the current month according to the system date B. automatically displays the current week according to the system date C. selects the current day when the application is executed D. selects the current week when the application is executed
What are the main problems with private key cryptography?
What will be an ideal response?