A variable is... O A value that we can never be certain of the value of before we check it A named "box" in memory that holds the value of something O Text like "hello" or "enter a number" O A number like 30 or 300
A variable is... O A value that we can never be certain of the value of before we check it A named "box" in memory that holds the value of something O Text like "hello" or "enter a number" O A number like 30 or 300
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
Problem 1PE
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Question
Please answer 2 python questions.
Thank you.
Transcribed Image Text:A variable is...
O A value that we can never be certain of the value of before we check it
A named "box" in memory that holds the value of something
Text like "hello" or "enter a number"
O A number like 30 or 300
Transcribed Image Text:We can use strings for...
O Text values that we don't want otherwise interpreted
O Numerical values
O Fuzzy values that have no specific definition
O Logical values like "yes" and "no"
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