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Which best describes the following C++ code? Time operator^(Time a, int exp) { return Time (pow(a.get_hours (), exp), pow(a.get_minutes, exp)); } It redefines the "A" symbol to work for the Time class It creates a function called operator^() for the Time class It has a syntax error and won't compile All of these What is the meaning of the the following C++ code? } Time operator-(Time a, Time b) { return a.get_hours ()*60 + a.get_minutes() b.get_hours ()*60 b.get_minutes(); - It redefines the "-" symbol to work for the Time class It creates a function called operator-() for the Time class It has a syntax error and won't compile All of these

Which best describes the following C++ code? Time operator^(Time a, int exp) { return Time (pow(a.get_hours (), exp), pow(a.get_minutes, exp)); } It redefines the "A" symbol to work for the Time class It creates a function called operator^() for the Time class It has a syntax error and won't compile All of these What is the meaning of the the following C++ code? } Time operator-(Time a, Time b) { return a.get_hours ()*60 + a.get_minutes() b.get_hours ()*60 b.get_minutes(); - It redefines the "-" symbol to work for the Time class It creates a function called operator-() for the Time class It has a syntax error and won't compile All of these

Database System Concepts
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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For the first one, 
It redefines the "^" symbol to work for the Time class

It creates a function called operator^() for the Time class

are wrong

For the second one:
It redefines the "-" symbol to work for the Time class

It creates a function called operator-() for the Time class

are wrong






Which best describes the following C++ code? Time operator^(Time a, int exp) { return Time (pow(a.get_hours (), exp), pow(a.get_minutes, exp)); } It redefines the "A" symbol to work for the Time class It creates a function called operator^() for the Time class It has a syntax error and won't compile All of these What is the meaning of the the following C++ code? } Time operator (Time a, Time b) { return a. get_hours() * 60+ a.get_minutes() b.get_hours() * 60 b.get_minutes(); It redefines the "-" symbol to work for the Time class It creates a function called operator-() for the Time class It has a syntax error and won't compile All of these
Transcribed Image Text:Which best describes the following C++ code? Time operator^(Time a, int exp) { return Time (pow(a.get_hours (), exp), pow(a.get_minutes, exp)); } It redefines the "A" symbol to work for the Time class It creates a function called operator^() for the Time class It has a syntax error and won't compile All of these What is the meaning of the the following C++ code? } Time operator (Time a, Time b) { return a. get_hours() * 60+ a.get_minutes() b.get_hours() * 60 b.get_minutes(); It redefines the "-" symbol to work for the Time class It creates a function called operator-() for the Time class It has a syntax error and won't compile All of these
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