Explain about the obj-browse method?

234

Is instagram written in python?

475

Who calls dealloc method? Can we implement dealloc in arc?

1

What is the use of the tee command?

667

Explain the use of help dos command?

321

what are the primary and secondary storage pool in your environment?

539

Why use subqueries instead of joins?

681

If I have a parent sequence with the property set- exit on success, and the try sequence block set to exit on failure, and the catch sequence block too set to failure, what is the result?

709

How to create web garden?

560

what opcode could be used to test an alphanumeric field for all numeric values?

1213

What's difference between stack and queue?

600

Explain trait in scala and its uses?

1

The Following Characterstics posses some XYZ company. * Uses formal standards and policies * Conducts software inspections * Has advanced configuration management and change control * Uses CASE tools * Has a software engineering process group * Gathers metrics on process and quality * Requires that developers have formal software engineering training * Practices continued process improvement Based on aboue , Tell me which CMM Level is the company..? 1. Level 1 - Initial 2. Level 2 - Repeatable 3. Level 3 - Defined 4. Level 4 - Managed 5. Level 5 - Optimizing

1766

How do I restrict access to an excel spreadsheet?

379

Why are there no viruses on linux?

540