Flussi di dati
Quiz
•
Computers
•
University
•
Medium

Stefano Marcugini
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9 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Per leggere dati mandati con i metodi della classe DataOutputStream useremo i metodi della classe:
BufferedReader
DataInputStream
Scanner
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Per inviare un intero, quale metodo della classe DataOutputStream useremo?
write
writeInt
writeUFT
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Per leggere un intero inviato con writeInt di DataOutputStream, quale metodo della classe DataInputStream useremo?
read
readInt
readUFT
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Per inviare una stringa, quale metodo della classe DataOutputStream useremo?
write
writeInt
writeUFT
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Per leggere una striga inviata con writeUFT di DataOutputStream, quale metodo della classe DataInputStream useremo?
read
readInt
readUFT
6.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Per leggere dati mandati con i metodi della classe PrintWriter possiamo usare metodi delle classi:
BufferedReader
DataInputStream
Scanner
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Per mandare una stringa quale metodo della classe PrintWriter possiamo usare?
println
write
writeUFT
8.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Per leggere una stringa quale metodo della classe BufferedReader possiamo usare?
read
readLine
ReadLine
9.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Per leggere una stringa quale metodo della classe Scanner possiamo usare?
read
nextLine()
nextInt(), se la stringa rappresenta un intero
nextDouble(), se la stringa rappresenta un double
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