Jaka jest poprawna składnia do wyprowadzania „Hello World” w C++?

C++ sprawdzian

Quiz
•
Computers
•
10th - 12th Grade
•
Medium
Tomasz Kosicki
Used 69+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
cout << "Hello World";
System.out.println("Hello World");
Console.WriteLine("Hello World");
print ("Hello World");
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jak wstawić KOMENTARZ w kodzie C++?
// To jest komentarz
/* To jest komentarz
# To jest komentarz
/ To jest komentarz
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jaki typ danych jest używany do tworzenia zmiennej, która powinna przechowywać tekst?
myString
string
Txt
String
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jak stworzyć zmienną o wartości liczbowej 5?
int x = 5;
double x = 5;
x = 5;
num x = 5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jak stworzyć zmienną z liczbą zmiennoprzecinkową 2.8?
byte x = 2.8
x = 2.8;
int x = 2.8;
double x = 2.8;
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Który operator służy do sumowania dwóch wartości?
*
+
++
&
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Który plik nagłówkowy pozwala nam pracować z obiektami wejściowymi i wyjściowymi?
#include <inputstr>
#include <iosstring>
#include <iostream>
#include <stream>
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