Assume numbers is a vector that contains these integers: 2 4 6 8 10 Then the following code executes: numbers.resize (9) ; numbers.resize (11, 5) ; What does the vector contain now? 11 11 11 11 11 0 0 0 0 2 4 6 8 10 0 0 0 0 2 4 6 8 10 5 5 2 4 6 8 10 0 0 0 0 11 11 11 11 11 5 5 0 0 0 0 2 4 6 8 10 O 2 4 6 8 1o 0 0 0 0 5 5 Assume vec1 is a vector that contains these integers: 10 20 30 40 50 60 70 80 90 100 And vec2 is a vector that contains these integers: 3 6 9 12 15 Then the following code executes: vec1.resize (7) ; vec1.swap (vec2) ; What do the vectors contain now? vec1 contains 3 6 9 12 15 vec2 contains 10 20 30 40 50 60 70 vec1 contains 3 6 9 12 15 0 0 vec2 contains 10 20 30 40 50 60 70 vec1 contains 3 6 9 12 15 vec2 contains 50 60 70 80 90 100 vec1 contains 0 0 3 6 9 12 15 vec2 contains 50 60 70 80 90 100 This code creates a compiler error.

Assume numbers is a vector that contains these integers: 2 4 6 8 10 Then the following code executes: numbers.resize (9) ; numbers.resize (11, 5) ; What does the vector contain now? 11 11 11 11 11 0 0 0 0 2 4 6 8 10 0 0 0 0 2 4 6 8 10 5 5 2 4 6 8 10 0 0 0 0 11 11 11 11 11 5 5 0 0 0 0 2 4 6 8 10 O 2 4 6 8 1o 0 0 0 0 5 5 Assume vec1 is a vector that contains these integers: 10 20 30 40 50 60 70 80 90 100 And vec2 is a vector that contains these integers: 3 6 9 12 15 Then the following code executes: vec1.resize (7) ; vec1.swap (vec2) ; What do the vectors contain now? vec1 contains 3 6 9 12 15 vec2 contains 10 20 30 40 50 60 70 vec1 contains 3 6 9 12 15 0 0 vec2 contains 10 20 30 40 50 60 70 vec1 contains 3 6 9 12 15 vec2 contains 50 60 70 80 90 100 vec1 contains 0 0 3 6 9 12 15 vec2 contains 50 60 70 80 90 100 This code creates a compiler error.

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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