What is an application group and why would I want to use it ?

903

A box has 12 red cards and 12 black cards. Another box has 24 red cards and 24 black cards. You want to draw two cards at random from one of the two boxes, which box has a higher probability of getting cards of same colour and why?

812

Explain valid and invalid in rails?

877

Please send 110 kv sb station full single line drawing(sld)

2522

I have been using an 600VA with 0.6 p.f UPS with my desktop which has 450W power supply unit. Can anyone explain how can this happen . Because the output of the UPS is 360W (600*0.6) (<450W)

2187

what is yield and tensile strength of steel, if steel has yeilding strength of 60 psi than how much its tensile strength?

2132

do you know what is integration framework?

272

What kind of error is trapped by on size error option?

1290

What is the difference between htmlentities and htmlspecialchars in php?

1102

What does stand for in sql?

1024

How does rdd work in spark?

311

in the physical file layout, where should the transaction log be stored in relation to the data file?

1042

wahat ae technical terms associated with the Oracle modules. example - HR related - HRMS or HCM

2458

What is the purpose of using java.lang.class class?

1059

what matters more to you- money or success?

1247