What are the great features of spark sql?

289

What is disk cleanup used for?

1011

Do you need system32 folder?

887

Hi Friends, I wish to start my career in manual Testing as I believe I am ready to face Interviews.I have good domain knowledge in banking(investment and retail) and insurance.To be in the competition I have added three years of testing experience to my CV apart from my domain experience. Can someone please advice some real time tips which can help in facing the interview. Thanks in advance

2109

Why we used in n-butyl acetate water content terminology while in ethyl acetate we used moisture content terminology?

1865

What sound waves travel from air to water the frequency remains?

1043

In a pop-up browser window, how do you refer to the main browser window that opened it?

890

What is an iterator java?

1123

Which parameter specified in the default storage clause of create tablespace cannot be altered after creating the table space?

968

What is a hashers run?

904

What is oracle soa suite and what are its different components?

1223

What is data mining and what data miners do in R?

91

Fact table is in normalized or de-normalized form?

969

how to identify np3 pipe and np4 pipe

2061

Nls stands for what in datastage?

1193