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MrMuchimi
3 years ago
10

Mkdir() is the command in Java to create a new directory. a) True b) False

Computers and Technology
1 answer:
svp [43]3 years ago
8 0

Answer:

True.

Explanation:

mkdir() method in java is a part of the file class.The mkdir() command is used to create a new directory and it is denoted by the path name that is abstract.This function mkdir() returns true if the directory is created and false if the directory is not created by this function.

Hence the answer for this question is True.

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I think that the  insurance coverage amount should be based on the appraisal value of the house. Appraisal value is an evaluation of the value of property based on a given point in time. This evaluation is done by an appraiser who is chosen by the lender.
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These tools give presenters more freedom to move about the room and interact with their audience.
12345 [234]

Answer:I would say laser pointer and remote

Explanation:

The LCD projector normally isnt moved around during a presentation and the laptop computer is usually also stationary

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If an ARQ algorithm is running over a 40-km point-to-point fiber optic link then:
Dennis_Churaev [7]

Answer and Explanation:

Given data:

Distance (D) = 40 KM

Speed of light in the fiber =Distance/ speed of light in the fiber

a) Delay (P) = Distance/ speed of light in the fiber

= (40,000 Meters/2×108 m/s)

=( 40×103 Meters/2×108 m/s)

Propagation delay (P) = 0.0002 seconds or 200 microseconds

b)

if propagation delay is 0.0002 Seconds roundup trip time (RTT) will be 0.0004 Seconds or 400 micro Seconds

Essentially since transmission times and returning ACKs are insignificant all we really need is a value slightly greater than 0.0004 seconds for our timeout value.

c)

The obvious reasons would be if the data frame was lost, or if the ACK was lost. Other possibilities include extremely slow processing on the receive side (late ACK).

Or Extremely Slow Processing of the ACK after it is received back at the send side.

4 0
3 years ago
Write a program that takes in a positive integer as input, and outputs a string of 1's and 0's representing the integer in binar
Mashcka [7]

Answer:

Following are the code to this question:

def binarynumber(num):#defining a method binarynumber that accepts a parameter num

   x=""#defining a string variable x

   if (num!=0):#defining if condition to check number not equal to 0

       while (num>=1):#defining a loop that check value is grater then equal to one

           if (num %2==0):#defining if condition to check num is even

               x=x+"0" #add string value 0 in num variable

               num=num/2 #divide the value by 2

           else:#defining else block

               x=x+"1"#add string value 1 in num variable

               num=(num-1)/2#first subtract 1 into num variable then divide the value by 2

   else:

       x="0"#assign string value 0 in num variable  

   return "".join(reversed(x))#return value

num = int (input ("Enter any number: "))#defining num variable that input the integer value

print (binarynumber(num))#using print method to call method binarynumber with passing num parameter

Output:

Enter any number: 12

1100

Explanation:

  • In the above python code a method "binarynumber" is declared, in which the "num" variable passes as the parameter inside the method a string variable "x" is declared that stores all converted values.
  • Inside the method and if the block is declared that checks number value is not equal to 0 if this condition is false then it will add string value and reverse its value.
  • Or if the condition is true it defines a while loop that calculates the given number binary digits and returns its value.
  • At the last step, the num variable is declared that inputs the integer value from the user end and calls the method by using the print method.    
6 0
3 years ago
I need someone to transfer this into a database in excel Please help :D 7 pts
sergejj [24]
What kind of database?
6 0
3 years ago
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