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
astra-53 [7]
3 years ago
13

What was the first message ever sent in morse code?

Computers and Technology
1 answer:
JulsSmile [24]3 years ago
6 0
The message was a bible quote "what hath god wrought?"
You might be interested in
Which of the following explains why computers can be used in accounts payable? Computers can use random steps to identify the du
Sphinxa [80]

Answer:

Its A buddy

Explanation:

that what it was on ingenuity

4 0
3 years ago
Read 2 more answers
Http://www.alegrium.com/sgi/2/eibder
Flura [38]

Answer:

so what is this uhhhhhhhhhh

7 0
3 years ago
Explain on what you did and give on how problems as such can be avoid inthe future
iragen [17]
More info please, it is very invalid
8 0
3 years ago
Write a program which increments from 0 to 20 and display results in Decimal on the console 2-b) Modify above program to increme
SVEN [57.7K]

Answer:

<em>This program is written in C++</em>

<em>Comment are used to explain difficult lines</em>

<em>The first program that prints 0 to 20 (in decimal) starts here</em>

#include<iostream>

int main()

{

//Print From 0 to 20

for(int i = 0;i<21;i++)

{

 std::cout<<i<<'\n';

}

}

<em>The modified program to print 0 to 20 in hexadecimal starts here</em>

#include<iostream>

using namespace std;

int main()

{

//Declare variables to use in conversion;

int tempvar, i=1,remain;

//Declare a char array of length 50 to hold result

char result[50];

//Print 0

cout<<"0"<<endl;

// Iterate from 1 to 20

for(int digit = 1; digit<21; digit++)

{

//Start Conversion Process

//Initialize tempvar to digit (1 to 20)

tempvar = digit;

while(tempvar!=0)

{

//Divide tempvar by 16 and get remainder

remain = tempvar%16;

if(remain<10)

{

 result[i++]=remain + 48;

}

else

{

 result[i++] = remain + 55;

}

//Get new value of tempvar by dividing it by 16

tempvar/=16;

}

//Print result

for(int l=i-1;l>0;l--)

{

cout<<result[l];

}

i=1;

cout<<endl;  

}

return 0;

}

//The Program Ends Here

See Attachments for program 1 and 2; program 2 is the modified version of 1

Download cpp
<span class="sg-text sg-text--link sg-text--bold sg-text--link-disabled sg-text--blue-dark"> cpp </span>
<span class="sg-text sg-text--link sg-text--bold sg-text--link-disabled sg-text--blue-dark"> cpp </span>
3 0
3 years ago
Injection attacks variants can occur whenever one program invokes the services of another program, service, or function and pass
velikii [3]

Answer:

True

Explanation:

In Computer science, It's true that injection attacks variants can occur whenever one program invokes the services of another program, service, or function and passes to it externally sourced, potentially untrusted information without sufficient inspection and validation of it.

5 0
3 years ago
Other questions:
  • An operating system cannot run from an external drive. true or false
    15·1 answer
  • What observational data required the revision of the early geocentric model?
    5·1 answer
  • White arrows in the middle of the lane indicate whether the lane must __________.
    8·2 answers
  • What type of storage system is a hard drive on a computer?<br> Need HELP fast, please.
    9·2 answers
  • Which device prints large, three-dimensional high-quality color graphics?
    15·1 answer
  • Direct Mapped Cache. Memory is byte addressable. Fill in the missing fields based upon the properties of a direct-mapped cache.
    6·1 answer
  • When would you use the AutoFit to Contents option?
    15·1 answer
  • What is the common term used to describe a single computer document?
    15·2 answers
  • Explica porque se afirma que la existencia de estaciones cambia las combstumbres y la cultura​
    14·1 answer
  • How can you have internet without subscribing to cable?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!