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Delvig [45]
3 years ago
6

All health information available on the internet is valid. a. true b. false

Computers and Technology
1 answer:
Goryan [66]3 years ago
6 0
I believe the answer is false.
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Rick is pursuing an undergraduate degree in electronics engineering. He aspires to be a robotics software engineer. Which topic
weeeeeb [17]

Options:

A.  database programming

B.  Embedded C

C.  testing software

D.  ABET

Answer:

<u>B.  Embedded C</u>

Explanation:

<em>Remember,</em> many robotic systems  make use of embedded systems, and one important programming language used is the C (Embedded C) Programming language.

Hence, since many hardware components can be programmed using C, it would therefore be necessary for Rick to be aware of Embedded C.

4 0
3 years ago
Locker doors There are n lockers in a hallway, numbered sequentially from 1 to n. Initially, all the locker doors are closed. Yo
kow [346]

Answer:

// here is code in C++

#include <bits/stdc++.h>

using namespace std;

// main function

int main()

{

   // variables

   int n,no_open=0;

   cout<<"enter the number of lockers:";

   // read the number of lockers

   cin>>n;

   // initialize all lockers with 0, 0 for locked and 1 for open

   int lock[n]={};

   // toggle the locks

   // in each pass toggle every ith lock

   // if open close it and vice versa

   for(int i=1;i<=n;i++)

   {

       for(int a=0;a<n;a++)

       {

           if((a+1)%i==0)

           {

               if(lock[a]==0)

               lock[a]=1;

               else if(lock[a]==1)

               lock[a]=0;

           }

       }

   }

   cout<<"After last pass status of all locks:"<<endl;

   // print the status of all locks

   for(int x=0;x<n;x++)

   {

       if(lock[x]==0)

       {

           cout<<"lock "<<x+1<<" is close."<<endl;

       }

       else if(lock[x]==1)

       {

           cout<<"lock "<<x+1<<" is open."<<endl;

           // count the open locks

           no_open++;

       }

   }

   // print the open locks

   cout<<"total open locks are :"<<no_open<<endl;

return 0;

}

Explanation:

First read the number of lockers from user.Create an array of size n, and make all the locks closed.Then run a for loop to toggle locks.In pass i, toggle every ith lock.If lock is open then close it and vice versa.After the last pass print the status of each lock and print count of open locks.

Output:

enter the number of lockers:9

After last pass status of all locks:

lock 1 is open.

lock 2 is close.

lock 3 is close.

lock 4 is open.

lock 5 is close.

lock 6 is close.

lock 7 is close.

lock 8 is close.

lock 9 is open.

total open locks are :3

5 0
3 years ago
Which of these steps comes first in the boot process
strojnjashka [21]

Answer:

Missing Reference

Explanation:

7 0
2 years ago
A database is used to _____.
Cloud [144]
A database is used to organize a large collection of data, hence the name database. It is literally a base that would contain a chunk of data that a person or an organization will need to pull out later when they need it. Databases are usually used by companies or organizations
5 0
4 years ago
Read 2 more answers
Tim has an old server computer that his company uses as a backup. One of the hard drives has gone bad and needs to be replaced.
algol [13]

Answer: SCSI hard drive.

Explanation:

SCSI means Small Computer System Interface.

It is a fast bus with the capacity to connect a number of devices to a computer system simultaneously, those devices includes printer, scanners, tape drives, hard drives, CD-ROM devices. SCSI helps to connect devices and transfer data in between computer and ancillary devices.

SCSI was invented by the American National Standard Institutes (ANSI)

Common Components of SCSI includes;

• Target.

• Expander.

• Service delivery.

• Initiator.

• Sub system.

3 0
3 years ago
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