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
earnstyle [38]
3 years ago
12

PLEASE ANSWER ASAP!!!!

Computers and Technology
1 answer:
kondaur [170]3 years ago
3 0

Answer:

na bro, esta dificil

Explanation:

You might be interested in
To store non-duplicated objects in the order in which they are inserted, use:______
Umnica [9.8K]

Answer:

b. LinkedHashSet

Explanation:

A LinkedHashSet is an ordered version of HashSet that maintains a doubly-linked List across all elements. When the iteration order is needed to be maintained this class is used. LinkedHashSet maintains a linked list of the entries in the set, in the order in which they were inserted.

4 0
4 years ago
Which of the following statements contains an error?
ASHA 777 [7]
I. is syntactically correct if genderString exists. if genderString, for example, is "Male", then char gender would be the character at index 0 (the first character), meaning 'M'.

II. is incorrect. It is using the comparison operator (==) instead of the assignment operator (=). It is also setting a boolean variable to a String value of 'F'. Boolean values cannot hold string values, and can only hold true & false. 

III. is correct if ageString only contains numbers (presumably, it does, as it's called ageString). Integer.parseInt is a function that converts String values to integer values if the string values only contain numerical characters.

The answer in this case should be B. II only.
5 0
3 years ago
Whatis the restriction placed on the push operation for an array-based implementation of a stack?
tatuchka [14]

Answer:

if the number of elements in the array are equal to the size of the array then return -1.

Explanation:

We are implementing stack using array.Stack is a LIFO(Last In First Out) type data structure.Insertion and deletion is from one end only.

So while push operation or inserting elements in the stack using array we have to check that the capacity of array is not reached.If reached then no element can be inserted in the stack.If not then we can insert element in the stack.

8 0
3 years ago
What is text or pictures behind the document called?​
myrzilka [38]

Answer:

That is called a watermark

3 0
3 years ago
a. Your program generates a random number between 0 and 128 and keeps asking the user to guess the number until the user guesses
geniusboy [140]

Answer:

import random

arr=[]

frr=open("score.txt","w")

for i in range(128):

   arr.append(i)

def func1(lst):

   score=0

   name=input("enter your name: ")

   while True:

       answer=random.choice(arr)  

       guess=int(input("enter your guess number between 0-128: "))

       if answer is guess:

           print("right guess\ncongratulations.....")

           print("the answer was: "+str(answer))

           score+=1

           break

       elif guess < answer-20:

           print("you guessed too low....\ntry again")

           print("the answer was: "+str(answer))

       elif guess > answer+20:

           print("you guessed too high....\ntry again")

           print("the answer was: "+str(answer))

       else:

           print("incorrect guess\ntry again")

           print("the answer was: "+str(answer))

       ext=int(input("press 0 to exit:\npress 1 to continue: "))

       if ext is 0:

           break

       

   return "{} {}".format(name,score)

num=int(input("how many users will be taking part: "))

for i in range(num):

   frr.write("{}\n".format(func1(arr)))

frr.close()

frr1=open("score.txt","r")

line=frr1.readline()

while line:

   print(line)

   line=frr1.readline()          

frr1.close()    

Explanation:

this code is in python3 language

it is displaying the name and the score, you just need to adjust the top 3 scores and least 3 scores.

3 0
4 years ago
Other questions:
  • Why does people that gets abused not report?
    5·1 answer
  • Which smb share option should you enable if you don't want users to see files they don't have at least read permission to?
    9·1 answer
  • A _____ is a predefined text format that includes multiple formatting options.
    14·1 answer
  • What are the data types used in C programming with examples
    5·1 answer
  • When Mark’s organization implemented an IS, they faced the lack of confidence in users. Which strategy can improve user confiden
    11·1 answer
  • Which of the following is an advantage of batch processing?
    8·1 answer
  • A technician configures a switch with these commands:SwitchA(config)# interface vlan 1 SwitchA(config-if)# ip address 192.168.1.
    8·1 answer
  • Select the three reasons that the gaming industry is set to grow.
    12·2 answers
  • Which ribbon tab is not a default in Outlook 2016's main interface?
    13·2 answers
  • PLEASE ANSWER THIS ASAP‼️
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!