Can a dead thread be started again?

1112

Is jar an executable?

878

What are the advantages of lambda functions?

978

What is a cookie in java?

951

What is mq in java?

895

What is an entity in java?

981

What is java web application?

889

What's a code group? : java security

937

Can we write lambda without functional interface?

907

Write a program for the problem: the array of inetegers indicating the marks of the students is given, U have to calculate the percentile of the students aaccording to this rule: the percentile of a student is the %of no of student having marks less then him. For eg: suppose Student Marks A 12 B 60 C 80 D 71 E 30 F 45 percentile of C = 5/5 *100 = 100 (out of 5 students 5 are having marks less then him) percentile of B = 3/5*100 = 60% (out of 5, 3 have markses less then him) percentile of A = 0/5*100 = 0%.

2189

Does jvm maintain a cache by itself? Does the jvm allocate objects in heap? Is this the os heap or the heap maintained by the jvm? Why

901

What is jboss in java?

910

Can optional be null?

978

Is it correct to say that using parentheses can only change?

915

Explain the encapsulation principle.

919