Tag: technology

class Man extends Dog { }

class Man implements Dog { }

class Man { private BestFriend dog; }

class Man { private Dog bestFriend; }

class Man { private Dog<bestFriend>; }

any class

only the Target class

any class in the test package

any class that extends Target

Looser coupling

Tighter coupling

Lower cohesion

Higher cohesion

It is possible for more than two threads to deadlock at once.

The JVM implementation guarantees that multiple threads cannot enter into a

Deadlocked threads release once their sleep() method's sleep duration has expired.

Deadlocking can occur only when the wait(), notify(), and notifyAll() methods are

It is possible for a single-threaded application to deadlock if synchronized blocks are

. If a piece of code is capable of deadlocking, you cannot eliminate the possibility of

!

@

#

public int blipvert(int x) { return 0; }

private int blipvert(int x) { return 0; }

private int blipvert(long x) { return 0; }

protected long blipvert(int x) { return 0; }

protected int blipvert(long x) { return 0; }

protected long blipvert(long x) { return 0; }

a=11 b=31

a=10 b=30

a=11 b=30

None of the Above

gets

getstring

Both A and B

None of the Above

3.5

3.0

4.0

2.5

"r"

"w"

"a"

all the above