This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following is the best for generating random integer 0 or 1? (Read 72 times)

jjjetplane

  • Hero Member
  • *****
  • Posts: 556
on: May 6, 2020

Question 1

(char)('a' + Math.random() * ('z' - 'a' + 1)) returns a random character ________.
◦ between 'a' and 'y'
◦ between 'b' and 'y'
◦ between 'b' and 'z'
◦ between 'a' and 'z'

Question 2

Which of the following is the best for generating random integer 0 or 1?
◦ (int)(Math.random() + 0.5)
◦ (int)Math.random() + 1
◦ (int)(Math.random() + 0.8)
◦ (int)Math.random()
◦ (int)(Math.random() + 0.2)
Introduction to Java Programming, Comprehensive Version ¦ Liang ¦ 10th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by jjjetplane on May 6, 2020

lgoldst9

  • Sr. Member
  • ****
  • Posts: 372
Reply #1 on: May 6, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly


jjjetplane

  • Member
  • Posts: 556
Reply 2 on: May 6, 2020
Thanks for the timely response, appreciate it

sailorcrescent

  • Member
  • Posts: 334
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

A Wave Machine Generating Electricity off the Coast of Portugal A Wave Machine Generating Electricity off the Coast of Portugal
Generating Energy from Glucose When your body needs to break down glucose Generating Energy from Glucose When your body needs to break down glucose
Discrete random variables- Probability Distribution Function Discrete random variables- Probability Distribution Function
Two ways of generating genetic variation in meiosis Two ways of generating genetic variation in meiosis
If the random variable x is exponentially distributed with parameter λ = 4, then P(x ≤ ... If the random variable x is exponentially distributed with parameter λ = 4, then P(x ≤ ...
Random distribution of dandelions Random distribution of dandelions
Video: Epidural Hematoma

For a complete list of videos, visit our video library