A(n) ____ anomaly occurs when a user cannot add data to a database unless it is preceded by the entry of other data.
A. deletion
B. update
C. addition
D. insertion
Answer: D
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Typically, the socket constructor argument family is either_______or_______.
a) AF_INET, AF_UNIX. b) INET, UNIX. c) AF_HTTP, AF_UNIX. d) None of the above.
When enforcing referential integrity on fields with multiple values, you need to ensure that ________
A) the primary key and foreign key fields have not had any data entered into them B) the foreign key field has not had any data entered into it C) the primary key field has not had any data entered into it D) Referential integrity cannot be enforced on fields with multiple values
You are reviewing new RAM to purchase for a gaming computer and find three different RAM modules that are the same except for their CAS Latency. Option A lists the CL as 18 ns, Option B lists the CL as 20 ns, and Option C lists the CL as 15 ns. Which option will work best for a gaming computer?
A. Option A B. Option B C. Option C D. They will all perform at the same speed.
How does Windows Hello work to authenticate you?
What will be an ideal response?