
Conocimientos Básicos de Java2025
Quiz
•
Information Technology (IT)
•
University
•
Practice Problem
•
Medium
Profa. Dioris Castillo
Used 3+ times
FREE Resource
Enhance your content in a minute
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuáles son los tipos de datos primitivos en Java?
text
string
byte, short, int, long, float, double, char, boolean
decimal
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué es un tipo de dato entero en Java?
boolean
Un tipo de dato entero en Java es 'int'.
char
float
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cómo se declara una variable de tipo booleano en Java?
boolean nombreVariable = valorBooleano; (ejemplo: boolean isTrue = true;)
boolean nombreVariable : valorBooleano;
var nombreVariable = valorBooleano;
int nombreVariable = valorBooleano;
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué operador lógico se utiliza para la conjunción en Java?
||
!
&&
&
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué operador lógico se utiliza para la disyunción en Java?
==
!
||
&&
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cómo se concatenan cadenas en Java?
Se concatenan usando el operador '&'
Se concatenan usando el operador '+' o el método concat().
Se concatenan usando el método join()
Se concatenan usando el operador '-'
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué método se utiliza para obtener la longitud de una cadena en Java?
string.size()
string.length()
string.getLength()
string.lengthOf()
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
15 questions
CMDP2060 - Programming Design and Implementation (W01 - W03)
Quiz
•
University
20 questions
HO - 11 Define el concepto de Deep Learning
Quiz
•
University
20 questions
BASE DE DATOS
Quiz
•
12th Grade - University
20 questions
HT-16 Crea ejemplos de aplicación
Quiz
•
University
15 questions
Motherboard Functionality Quiz
Quiz
•
8th Grade - University
18 questions
Diagnostico Grado Sexto
Quiz
•
6th Grade - University
20 questions
Preguntas sobre Tierras Raras
Quiz
•
11th Grade - University
20 questions
SE LIGA I - 2DS - ANÁLISE E PROJETO DE SISTEMAS
Quiz
•
2nd Grade - University
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
14 questions
General Technology Use Quiz
Quiz
•
8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
19 questions
Thanksgiving Trivia
Quiz
•
6th Grade
Discover more resources for Information Technology (IT)
20 questions
Definite and Indefinite Articles in Spanish (Avancemos)
Quiz
•
8th Grade - University
7 questions
Force and Motion
Interactive video
•
4th Grade - University
9 questions
Principles of the United States Constitution
Interactive video
•
University
18 questions
Realidades 2 2A reflexivos
Quiz
•
7th Grade - University
10 questions
Dichotomous Key
Quiz
•
KG - University
25 questions
Integer Operations
Quiz
•
KG - University
7 questions
What Is Narrative Writing?
Interactive video
•
4th Grade - University
20 questions
SER vs ESTAR
Quiz
•
7th Grade - University
