What is lazy evaluation in Spark?

317

What does it mean by #!/Bin/sh or #!/Bin/bash at the beginning of every script?

1065

Which is the largest rodent in the world?

1187

The project sponsor has approached you with a dilemma. The CEO announced at the annual stockholders meeting that the project you're managing will be completed by the end of this year. The problem is that this is six months prior to the scheduled completion date. It's too late to go back and correct her mistake, and stockholders are expecting implementation by the announced date. You must speed up the delivery date of this project. Your primary constraint before this occurred was the budget. What actions can you take to help speed up the project? A. Hire more resources to get the work completed faster. B. Ask for more money so that you can contract out one of the phases you had planned to do with in-house resources. C. Utilize negotiation and influencing skills to convince the project sponsor to speak with the CEO and make a correction to her announcement. D. Examine the project plan to see if there are any phases that can be fast tracked, and then revise the project plan to reflect the compression of the schedule.

1129

What is role of void keyword in declaring functions?

1052

What are the new scripting capabilities of ssms? : sql server management studio

1067

What goals do you have in your career?

2020

What is a rescource pc?

426

Some XYZ company is arranging for online aptitude tests. Draw detailed E-R diagram for the same..

2118

How job tracker schedules an assignment?

412

What is cursors?

1186

Which is faster 4G or Wi-Fi?

749

Should I turn off windows defender with avast?

894

How do I search for a number in a string in excel?

596

What is the difference between read and readline in c#?

929