Network firewall entry and exit points are called ____.
A. sockets
B. ports
C. gateways
D. proxies
Answer: B
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External style sheets are saved with the ________ extension.
a) .html b) .txt c) .css d) .txtcss
Your website sells electronic components. You group all your products in a subfolder of your web-site root called products. One page in this subfolder is called bpng.html. Write the code that would link the bpng.html page to your home page, i.e. index.html in your root folder.
What will be an ideal response?
Which of the following statements represents a valid SELECT statement?
a) SELECT columnName FROM tableName WHERE criteria b) SELECT tableName FROM columnName WHERE criteria c) SELECT criteria FROM tableName WHERE columnName d) FROM columnName SELECT tableName WHERE criteria e) None of the above.
Which of the following provides 4.7 GB of storage space for data?
A. CD B. DVD C. Blu-ray disk D. hard disk drive