What is the relationship between a primary key and its corresponding foreign keys?
a. One-to-one.
b. Many-to-one.
c. Many-to-many.
d. One-to-many.
d. One-to-many.
Computer Science & Information Technology
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A) Placeholders B) Leader lines C) Anchors D) Tab stops
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What type of backlighting receives DC power directly from a motherboard and doesn't use an inverter?
A. CCFL B. LED C. Plasma D. OLED
Computer Science & Information Technology
A good way to share files with others is to use a(n) ________, or online, storage service.
A. flash drive B. external drive C. virtual storage D. cloud storage
Computer Science & Information Technology
Which of the following BEST describes a software vulnerability that is actively being used by Sara and Jane, attackers, before the vendor releases a protective patch or update?
A. Buffer overflow B. IV attack C. Zero day attack D. LDAP injection
Computer Science & Information Technology