If a Cursor Is Declared in a Package Specification That

question 18

Multiple Choice

If a cursor is declared in a package specification that referenced the PV_TOTAL_NUM package variable, the variable ____.

• A) need not be declared
• B) must be declared after the cursor
• C) must be declared as private
• D) must be declared before the cursor

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Definitions:

Emergency Situations

Unforeseen and urgent circumstances that require immediate action to prevent serious outcomes.

Synaptic Knobs

Enlarged areas at the ends of axons that release neurotransmitters to transmit signals to other neurons, muscle cells, or glands.

Neurotransmitters

Substances that conduct messages across synapses from one nerve cell to another within the nervous system.

Motor Neurons

Specialized nerve cells responsible for transmitting impulses to muscles and glands.