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3 years ago

According to the reading on the course web pages, the earliest usage of cooking began around _____ million years ago.

Computers and Technology

1 answer:

fenix001 [56]3 years ago

6 0

Answer:

According to the reading on the course web pages, the earliest usage of clothes began around ____ million years ago. 3.4 1.5 0.8 0.5 1.7 2. According to the reading on the course web pages, lime mortar was probably discovered from annealing: Charcoal Obsidian Flint Glass 3.

Explanation:

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We cannot imagine a life without the Internet. Imagine that you had to live without being connected to the Internet. Discuss the

sleet_krkn [62]

Answer:

1, I would not be able to contact anyone, or call for help.

2, Stores like Apple would lose their purpose.

3, Life would be boring and dull.

i hope that helped at all.

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3 years ago

What is the difference between DWT and CWT?

Alexeev081 [22]

Answer:

raspuns:

Explanation:

amandoua sunt cam la fel dar si diferite pe alte parti

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2 years ago

. A collection of programs designed to create and manage databases is called a(n))

Daniel [21]

Answer:

Database Management System.

Explanation:

Database Management System is the collection of programs and data used to create ,define and manipulate the database.

There are several database management systems present and some of them are as following:-

RDBMS (Relational Database Management System)
No SQL DBMS
CDBMS(Columnar Database Management System).
IMDBMS(In-Memory Database Management System).

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3 years ago

What two statements about IPv6 addresses are true? This task contains the radio buttons and checkboxes for options. The shortcut

Oliga [24]

Answer:

A and C

Explanation:

Option A:

In IPv6 there is a rule to reduce an IPv6 address when there are two or more consecutive segments of zeros just one time. This rule says that you can change the consecutive zeros for “::”

Here is an example

How to reduce the following IPv6 address?

ff02:0000:0000:0000:0000:0000:0000:d500

Ans: ff02::d500

Example 2:

2001:ed02:0000:0000:cf14:0000:0000:de95

Incorrect Answer -> 2001:ed02::cf14::de95

Since the rule says that you can apply “::” just one time, you need to do it for a per of zero segments, so the correct answer is:

Correct Answer -> 2001:ed02::cf14:0:0:de95

2001:ed02:0:0:cf14::de95

Option C:

Since in IPv6 there are $2^{128}$ available addresses which means 340.282.366.920.938.463.463.374.607.431.768.211.456 (too many addresses), there is no need of NAT solution, so each device can have its own IP address by the same interface to have access through the internet if needed. If not, you can block the access through internet by the firewall.

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3 years ago

Programming challenge description: Write a program that, given two binary numbers represented as strings, prints their sum in bi

Lubov Fominskaja [6]

Answer:

The program to this question can be given as:

Program:

#include<iostream> //include header file

using namespace std;

string add(string a, string b) //define add function

{ //declare variable

string result = "";

int sum = 0,k,l;

cahr x;

k= a.size() - 1;

l = b.size() - 1;

while (k>= 0 || l>= 0 || sum == 1) //loop

{

//addition

sum= sum+ ((k >= 0)? a[k] - '0': 0);

sum= sum+ ((l >= 0)? b[l] - '0': 0);

x=sum%2;

result=(x+'0') +result;

// Compute carry

sum =sum/ 2;

// Move to next digits

k--;

l--;

}

return result; //return value

}

int main() //main method

{

string a,b; //string variable

cout<<"Enter first binary digit: "; //message.

cin>>a; //input from user

cout<<"Enter Second binary digit: "; //message.

cin>>b; //input from user

cout <<"Addition :"<<add(a, b)<<endl; //print addition

return 0;

}

Output:

Enter first binary digit: 1101

Enter Second binary digit: 100

Addition :10001

Explanation:

In the above c++ program first, we include the header file. Then we define the add function in the add function we add two binary digits by passing value as arguments. In this function, we define a variable that is used on the addition of binary numbers. In this function we define the loop in the loop we check if two binary number is 1 then it will print 0 and pass 1 as the carry. after performing addition it will return value. In the main function, we take two binary numbers from the user and pass the value to the function and print function return value.

8 0

4 years ago