Examen de Taller de Programación Concurrente -semana 7

Quiz
•
Computers
•
12th Grade
•
Hard
Jose Morales
Used 2+ times
FREE Resource
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El método length permite obtener el tamaño de una cadena.
Verdadero
Falso
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El método charat devuelve el carácter indicado como índice.
Verdadero
Falso
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Si declaramos: String s=”Ana María”; el método s.substring(4), nos devuelve “María”
Verdadero
Falso
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Si declaramos: String n=”Instituto”; el método n.substring(3,4), nos devuelve “titu”
Verdadero
Falso
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Si declaramos String f=”Concepción”, el método f.charAt(5); nos devuelve ‘p’
Verdadero
Falso
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Si utilizamos la sentencia for, es obligatorio los tres parámetros en la sintaxis.
Verdadero
Falso
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La sentencia do . . . while ejecuta un bucle 0 a más veces.
Verdadero
Falso
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