Question 2: Which statement(s) is/are true about vectors? a) A vector's size is static. b) A vector's size is always passed through a function c) Vectors can be returned by functions d) A vector can be passed by reference or by value e) To make sure a vector is not changed in a function, you must pass vectors as a constant reference f) Two vectors are equal (==) if they have equal length and their elements are identical pairs g) The assignment operator = will copy one vectors into another

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Question 2: Which statement(s) is/are true about vectors?
a) A vector's size is static.
b) A vector's size is always passed through a function
c) Vectors can be returned by functions
d) A vector can be passed by reference or by value
e) To make sure a vector is not changed in a function, you must pass vectors
as a constant reference
f) Two vectors are equal (==) if they have equal length and their elements are
identical pairs
g) The assignment operator = will copy one vectors into another
Transcribed Image Text:Question 2: Which statement(s) is/are true about vectors? a) A vector's size is static. b) A vector's size is always passed through a function c) Vectors can be returned by functions d) A vector can be passed by reference or by value e) To make sure a vector is not changed in a function, you must pass vectors as a constant reference f) Two vectors are equal (==) if they have equal length and their elements are identical pairs g) The assignment operator = will copy one vectors into another
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