1) Consider an integer array a of length n with indexing starting at 0, where n is a positive integer.If the elements of array a are to be written out in reverse order, which of the following C++ code fragment does NOT do the job? Question options: a. int i=n-1; while (i>=1){cout << a[i] << endl; i = i-1;} cout << a[i] << endl; b. int i=n-1; while (i>=1){cout << a[i] << endl; i = i-1;} c. int i=n-1; while (i>=0){cout << a[i] << endl; i = i-1;} d. int i=n; while (i>0){cout << a[i-1] << endl; i = i-1;} 2)Assume we use 8-bit cell to store floating point numbers, 1 bit for sign, 3 bits for excessed exponent, and 4 bits for significand. What is the decimal value for a cell with bit pattern 0 111 1101 Question options: a. 125 b. 224 c. Positive infinity d. Negative infinity e. NAN (Not a number)

As per the company guidelines answer will be provided to the only one question. Please ask another…

Answered: Consider an integer array a of length n…

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

See similar textbooks

Related questions

Question

Consider an integer array a of length n with indexing starting at 0, where n is a positive integer.
If the elements of array a are to be written out in reverse order, which of the following C++ code fragment does NOT do the job?

Question options:

	a. int i=n-1; while (i>=1){cout << a[i] << endl; i = i-1;} cout << a[i] << endl;
	b. int i=n-1; while (i>=1){cout << a[i] << endl; i = i-1;}
	c. int i=n-1; while (i>=0){cout << a[i] << endl; i = i-1;}
	d. int i=n; while (i>0){cout << a[i-1] << endl; i = i-1;}

Assume we use 8-bit cell to store floating point numbers, 1 bit for sign, 3 bits for excessed exponent, and 4 bits for significand. What is the decimal value for a cell with bit pattern 0 111 1101

Question options:

	a. 125
	b. 224
	c. Positive infinity
	d. Negative infinity
	e. NAN (Not a number)

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 5 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions