Which is the new method introduced in java 8 to iterate over a collection?

for (String i : StringList)

foreach (String i : StringList)

StringList.forEach()

List.for()

Which is the new method introduced in java 8 to iterate over a collection? Correct Answer StringList.forEach()

মোঃ আরিফুল ইসলাম

Feb 20, 2025

Related Questions

Simplify : $${{{5 \over 3} \times {7 \over {51}}{\text{ of }}{{17} \over 5} - {1 \over 3}} \over {{2 \over 9} \times {5 \over 7}{\text{ of }}{{28} \over 5} - {2 \over 3}}}$$

$$\frac{1}{2}$$

$$\frac{1}{4}$$

In a note collection, there is one new Rs.2000 note for every three old Rs.500 notes. 10 more new Rs.2000 notes are added to the collection and the ratio of new Rs.2000 notes to old Rs.500 notes would be 1: 2. Based on the information, the total number of notes in the collection now becomes?

A UNIX user named Bob wants to replace his chess program with a new one, but he is not sure where the old one is installed. Bob is currently able to run a Java chess program starting from his home directory /home/bob using the command: java -classpath /test:/home/bob/downloads/*.jar games.Chess Bob's CLASSPATH is set (at login time) to: /usr/lib:/home/bob/classes:/opt/java/lib:/opt/java/lib/*.jar What is a possible location for the Chess.class file?

\/test\/Chess.class

\/home\/bob\/Chess.class

\/test\/games\/Chess.class

\/user\/lib\/games\/Chess.class

Consider the following code snippet var f = new java.io.File("/tmp/test"); var out = new java.io.FileWriter(f); out instanceof java.io.Reader What will be the output for the above code snippet?

Error

True

Exception

False

In C, which control structure is used to iterate through a collection of items, such as an array or a list?

for loop

if statement

switch case

while loop

______ can be used to iterate the cursor of document results returned by db.collection.find().

cur

none of the mentioned

What is the Message is displayed in the applet made by the following Java program?

import java.awt.*;import java.applet.*;public class myapplet extends Applet{ public void paint(Graphics g) { g.drawString("A Simple Applet", 20, 20); }}

A Simple Applet

A Simple Applet 20 20

Compilation Error

Runtime Error

What is the length of the application box made by the following Java program?

import java.awt.*;import java.applet.*;public class myapplet extends Applet{ public void paint(Graphics g) { g.drawString("A Simple Applet", 20, 20); }}

100

System dependent

What is the length of the application box made the following Java program?

import java.awt.*;import java.applet.*;public class myapplet extends Applet{ Graphic g; g.drawString("A Simple Applet", 20, 20); }

Default value

Compilation Error

Runtime Error

What is the length of the application box made in the following Java program?

import java.awt.*;import java.applet.*;public class myapplet extends Applet { Graphic g; g.drawString("A Simple Applet",20,20); }

Default value

Compilation Error

Runtime Error

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