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3 years ago

To check for consciousness:

Computers and Technology

2 answers:

givi [52]3 years ago

7 0

Answer: The correct answer is choice a.

Explanation: The first step in checking for consciousness is to tap on the person or shake them and ask if they are okay. After you have determined that a person is not conscious is when you go to the next steps of checking the ABCs - airway, breathing and circulation.

Lesechka [4]3 years ago

6 0

The answer to your question is,

D) Check their pulse.

((Well, some people say to place your ear over the persons mouth and watch for a rise and fall of the chest-- but that's not an answer nor does that really go with any of the answers provided so..))

-Mabel <3

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Copy the skeleton of code below into your answer. Then in the space indicated, add your own code to prompt the user for two numb

ahrayia [7]

Answer:

import java.util.*;

public class Main

{

public static void main(String[] args) {

Scanner input = new Scanner(System.in);

System.out.print("Enter the first: ");

int first = input.nextInt();

System.out.print("Enter the second: ");

int second = input.nextInt();

input.nextLine();

System.out.print("Enter your name: ");

String name = input.nextLine();

int difference = Math.abs(second - first);

System.out.println(name + ", the difference is " + difference);

}

Explanation:

*The code is in Java.

Create a Scanner object to get input from the user

Ask the user to enter the first, second, and name

Calculate the difference, subtract the second from the first and then get the absolute value of the result by using Math.abs() method

Print the name and the difference as in required format

7 0

2 years ago

PLEASE PLEASE PLEASE HELP!! WILL GIVE A BRAINLIEST IF UR RIGHT!!

Nataly_w [17]

1. spreadsheet
2. Computers will continue to become smaller in size and become faster

3 0

3 years ago

write a C program the prints out the size of variables with the following C data types- int, long, unsigned, long long, double,

Anit [1.1K]

<u>C program for finding size of different data types</u>

#include <stdio.h>

//driver function

int main()

{

int a; //declaring a of type int

float b; //declaring b of type float

double c; //declaring c of type double

char d; //declaring d of type char

long e; //declaring e of type long

long long f; //declaring f of type longlong

unsigned g; //declaring g of type unsigned

// Sizeof operator is used to evaluate the size of a variable

printf(" int data type contains: %lu bytes\n",sizeof(a));/*Finding size of int */

printf("float data type contains : %lu bytes\n",sizeof(b));/*Finding size of float */

printf("double data type contains: %lu bytes\n",sizeof(c));/*Finding size of double */

printf("char data type contains: %lu byte\n",sizeof(d));/*Finding size of char */

printf("long data type contains: %lu byte\n",sizeof(e));/*Finding size of long*/ printf("longlong data type contains: %lu byte\n",sizeof(f));/*Finding size of longlong */

printf("unsigned data type contains: %lu byte\n",sizeof(g)); /*Finding size of unsigned */

return 0;

}

<u>Output</u>

int data type contains: 4 bytes

float data type contains : 4 bytes

double data type contains: 8 bytes

char data type contains: 1 byte

long data type contains: 8 byte

longlong data type contains: 8 byte

unsigned data type contains: 4 byte

4 0

3 years ago

Find the double word-length 2's complement representation of each of the following decimal numbers:a. 3874

miss Akunina [59]

Answer:

-3874₁₀ = 1111 1111 1111 1111 1111 1111 1101 1110₂

Explanation:

2's complement is a way for us to represent negative numbers in binary.

To get 2's complement:

1. Invert all the bits

2. Add 1 to the inverted bits

Summary: 2's complement = -N = ~N + 1

1. Inverting the number

3874₁₀ = 1111 0010 0010₂

~3874₁₀ = 0000 1101 1101₂

2. Add 1 to your inverted bits

~3874₁₀ + 1 = 0000 1101 1101₂ + 1

= 0000 1101 1110₂

You can pad the most signigicant bits with 1's if you're planning on using more bits.

so,

12 bits 16 bits

0000 1101 1110₂ = 1111 0000 1101 1110₂

They asked for double word-length (a fancy term for 32-bits), so pad the left-most side with 1s' until you get a total of 32 bits.

32 bits

= 1111 1111 1111 1111 1111 1111 1101 1110

7 0

3 years ago

"Your supervisor has asked you to modify the AMOUNT column in the ORDERS table. He wants the column to be configured to accept a

vesna_86 [32]

Answer:

ALTER TABLE orders

MODIFY (amount DEFAULT 250)

Explanation:

ALTER TABLE statement is used to modify "amount" column in the existing "orders" table
MODIFY (amount DEFAULT 250) is used to set the default value 250 of the "amount" column.

Therefore if the supervisor wants the amount column to be configured to accept a default value of 250, then "ALTER TABLE orders MODIFY (amount DEFAULT 250) " statement should be issued.

5 0

3 years ago