What is the "sequential processes" concept?
a. There are both many CPU and many PC
b. All process is executed in concurrency
c. No concurrency inside a process; everything happens sequentially
d. None of the other choices
Answer: c. No concurrency inside a process; everything happens sequentially
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Which of the following is true about cryptographic primitives?
A. each performs several tasks B. a single primitive makes up an entire cryptographic protocol C. primitives are usually not the source of security failures D. a primitive that provides confidentiality usually also provides authentication
A field with a Yes/No data type can store only one of two values. The choices are ____.
A. True/False B. One/Zero C. Yes/No D. On/Off
What is not a valid reason to edit a form's layout?
A. New fields need to be added. B. Unused fields need to deleted. C. Extra fields need to be added (just in case they will be needed later). D. The user's needs have changed.
Which of the following devices would MOST likely have a DMZ interface?
A. Firewall B. Switch C. Load balancer D. Proxy