Explain what are the servers supported by ruby on rails?

448

---

what is datacontrols?

3103

---

Explain what are the main families of threads?

572

---

Can array grow dynamically in java?

528

---

Does ipad have usb port?

499

---

---

Is a 256gb ssd better than a 1tb hard drive?

538

---

What is mutation testing & when can it be done?

687

---

why 5kW motor becomes unbalance if its relay trip 1st time and its set value is 7.0 A

1526

---

Explain what are the restrictions that views have to follow? : sql server architect

470

---

What are CE functions?

68

---

How to initialize nsmutabledictionary in objective c?

1

---

What are the two types of comments?

578

---

List the various HDFS daemons in HDFS cluster?

20

---

What is visualforce? : salesforce visualforce

213

---

Paul the octopus who has been forecasting the outcome of FIFA world cup matches with tremendous accuracy has now been invited to predict ICC world cup matches in 2011. We will assume that the world cup contenders have been divided into 2 groups of 9 teams each. Each team in a group plays the other teams in the group. The top two teams from each group enter the semi finals ( after which the winner is decided by knockout). However, Paul has a soft spot for India and when India plays any team, Paul always backs India. Alas, his predictions on matches involving India are right only 2 out of 3 times. In order to qualify for the semi finals, it is sufficient for India to win 7 of its group matches. What is the probability that India will win the ICC world cup?

4128

---