1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vaieri [72.5K]
3 years ago
11

When the code that follows is executed, a message is displayed if the value the user entersvar userEntry = (prompt("Enter cost:"

);if (isNaN(userEntry) || userEntry > 500 ) { alert ("Message");a. isn’t a number or the value in userEntry is more than 500b. isn’t a number and the value in userEntry is more than 500c. is a number or the value in userEntry is more than 500d. is a number and the value in userEntry is more than 500
Computers and Technology
1 answer:
Reika [66]3 years ago
4 0

Answer:

The answer is "Option b".

Explanation:

In the given-code variable "userEntry" is defined that prompt the user to input value and in the next step, the conditional statement is used, which checks the input value is not a number and greater than 500 with use of OR operator. if the condition is true it uses the alert box to print the message, that's why in this question except "choice b" all were wrong.

You might be interested in
Brianna is a multimedia specialist who works for a large fast food chain. What task
Tju [1.3M]

Answer:

Recording and publishing training videos for new employees

Explanation:

Multimedia specialists design and create IT-based multimedia products such as websites, DVDs, and computer games that combine text with sounds, pictures, graphics, video-clips, virtual reality and digital animation

4 0
3 years ago
What is the connection between sites that allows for intersite replication called? (Points : 5) Bridgehead server
Travka [436]

Answer: Site Link

Explanation: Site link is the type connection that is created for the different sites.It helps in the connectivity in the multiple site surrounding known as inter-site and transferring the traffic created by the replication activity.

Other options are incorrect because bridgehead servers is a device to control the domain,subnet is the part of the IP network and domain is used for the identification of address .Thus, the correct option is site link.

4 0
4 years ago
The Sieve of Eratosthenes is an elegant algorithm for finding all the prime numbers up to some limit n. The basic idea is to fir
IRISSAK [1]

Answer:

Check the explanation

Explanation:

#!usr/bin/python

#FileName: sieve_once_again.py

#Python Version: 2.6.2

#Author: Rahul Raj

#Sat May 15 11:41:21 2010 IST

 

fi=0 #flag index for scaling with big numbers..

n=input('Prime Number(>2) Upto:')

s=range(3,n,2)

def next_non_zero():

"To find the first non zero element of the list s"

global fi,s

while True:

if s[fi]:return s[fi]

fi+=1

def sieve():

primelist=[2]

limit=(s[-1]-3)/2

largest=s[-1]

while True:

m=next_non_zero()

fi=s.index(m)

if m**2>largest:

primelist+=[prime for prime in s if prime] #appending rest of the non zero numbers

break

ind=(m*(m-1)/2)+s.index(m)

primelist.append(m)

while ind<=limit:

s[ind]=0

ind+=m

s[s.index(m)]=0

#print primelist

print 'Number of Primes upto %d: %d'%(n,len(primelist))

if __name__=='__main__':

sieve()

4 0
3 years ago
A mother takes her child to the pediatrician because her right eye is red, itchy, with a mucus discharge coming from the eye. Th
allochka39001 [22]

Answer:

H10.021

Explanation:

7 0
3 years ago
Who is the father of animation?
aalyn [17]

Answer:

Walt

Explanation:

Cause that n***a Frozen to

U get it lol xD

4 0
3 years ago
Read 2 more answers
Other questions:
  • Write a program that asks for 'name' from the user and then asks for a number and stores the two in a dictionary (called 'the_di
    9·1 answer
  • What is a Photojournalist
    5·1 answer
  • The next four octal numbers after 36 is:________.
    10·1 answer
  • You have been asked to report on the feasibility of installing an IP CCTV camera system at your organization. Detail the pros an
    5·1 answer
  • Which of the following is true regarding the mod operator, %? Group of answer choices It can only be performed on int values and
    8·2 answers
  • George enters the types of gases and the amount of gases emitted in two columns of an Excel sheet. Based on this data he creates
    6·1 answer
  • 6.16 LAB: Find largest number (EO) Write a method, findMax(), that repeatedly reads in integers until a negative integer is read
    9·1 answer
  • What steps will add content to a report header section?
    5·2 answers
  • What security weaknesses/vulnerabilities exist in Wireless local area network device hardware and software?
    10·1 answer
  • How can you prevent someone with access to a mobile phone from circumventing access controls for the entire device
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!