What is a partitioning key?

311

At a shop of marbles, packs of marbles are prepared. Packets are named A, B, C, D, E …….. All packets are kept in a VERTICAL SHELF in random order. Any numbers of packets with these names could be kept in that shelf as in this example: bottom of shelf ---> [AAAJKRDFDEWAAYFYYKK]-----Top of shelf. All these packets are to be loaded on cars. The cars are lined in order, so that the packet could be loaded on them. The cars are also named [A, B, C, D, E,………….]. Each Car will load the packet with the same alphabet. So, for example, car ‘A’ will load all the packets with name ‘A’. Each particular car will come at the loading point only once. The cars will come at the loading point in alphabetical order. So, car ‘B’ will come and take all the packets with name ‘B’ from the shelf, then car ‘C’ will come. No matter how deep in the shelf any packet ‘B’ is, all of the ‘B’ packets will be displaced before the ‘C’ car arrives. For that purpose, some additional shelves are provided. The packets which are after the packet B, are kept in those shelves. Any one of these shelves contains only packets, having the same name. For example, if any particular shelf is used and if a packet with name X is in it, then only the packets having names X will be kept in it. That shelf will look like [XXXXXXX]. If any shelf is used once, then it could be used again only if it is vacant. Packets from the initial shelf could be unloaded from top only. Write a program that finds the minimum total number of shelves, including the initial one required for this loading process.

1742

write down a program to overwrite the contents of the flag register in 8085

2112

Describe how a .net application is compiled and executed

527

Explain do you know how to submit claims to a clearinghouse? Have you ever set up a provider with a clearinghouse or resolved claim submittal problemswith them? : insurance health

313

what is the difference between new, save and create?

530

How to write date and time interval literals in oracle?

589

hi this is hema can anyone mail me previous years questions for the APPSC-A.E.E (in electrical stream.) ......thank u.

1472

Is a table valued function object?

587

example when you were able to successfully communicate with another person.

654

How to detect when a connection between a client and server is broken?

1648

Mention the key features of couchdb?

1

How do you write from PL/1 code to JCL?

1834

i'm testing the webpage with QTP, in this wabpage i have to choose the CV from the window, but QTP can't recognize the object, so i used the Low LEvel Recording, but every time i run the test, QTP go to halt when it gets to the Recorded part, any solution for that?( except puting delay in the script and manuall selecting, because i've did that)

1563

What is python used for?

499