Difference between object and reference?

304

---

You are given two tables- friend_request and request_accepted. Friend_request contains requester_id, time and sent_to_id and request_accepted table contains time, acceptor_id and requestor_id. How will you determine the overall acceptance rate of requests?

71

---

What is indirection in c?

290

---

what ispositive, negative, zero sequence impedence?

1209

---

Explain the difference between server.transfer and response.redirect? Why would I choose one over the other?

244

---

---

How can you drop a table using module in drupal?

43

---

What are typings in angular?

212

---

When was html5 created?

174

---

Explain about normal method class?

1

---

Explain force?

291

---

Consider multiple inheritances here. Suppose class c inherits from classes a and b as class c(a,b). Classes a and b both have their own versions of method func(). If we call func() from an object of class c, which version gets invoked?

235

---

Is id mandatory in hibernate?

17

---

What is integer constants?

280

---

How will you calculate the depth of a binary tree if the tree contains 15 nodes?

261

---

what are Safe Mode and VGA mode?

1050

---