Which of the Following Initializes the Variable Order

question 36

Multiple Choice

Which of the following initializes the variable order?

• A) DECLARE
• Order NUMBER(2);
• Departure DATE;
• BEGIN
• ---- executable statements ---
• END;
• B) DECLARE
• Order NUMBER(2) = 0;
• Departure DATE;
• BEGIN
• ---- executable statements ---
• END;
• C) DECLARE
• Order NUMBER(2) =: 0;
• Departure DATE;
• BEGIN
• ---- executable statements ---
• END;
• D) DECLARE
• Order NUMBER(2) := 0;
• Departure DATE;
• BEGIN
• ---- executable statements ---
• END;

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Definitions:

Vaginal Probe

An ultrasound device inserted into the vagina to obtain images or information about structures within the pelvis.

Pelvic Ultrasound

A non-invasive diagnostic imaging technique used to visualize organs and structures within the pelvis, such as the uterus, ovaries, and bladder.

Double Contrast

A radiographic technique that uses two contrasting agents (one positive and one negative) to improve image quality in diagnostic imaging.

Crystals

Solid materials whose atoms are arranged in highly ordered, repeating patterns extending in all three spatial dimensions.