The first node in a linked list is commonly referred to as the ________ node.

(a) head
(b) tail
(c) predecessor
(d) successor


(a) head

Computer Science & Information Technology

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What is k after the following block executes?

``` { int k = 2; nPrint("A message", k); } System.out.println(k); ``` a. 0 b. 1 c. 2 d. k is not defined outside the block. So, the program has a compile error

Computer Science & Information Technology

The ________ section on LinkedIn is an overview of the member's personal information, including name, location, current title, past positions, and education

A) profile B) Contact Info C) snapshot D) business card

Computer Science & Information Technology

The frame size distribution for a network has a somewhat of a J shape. What does this indicate? (Select all that apply.)

a. The J shape is due to many small data frames being expected for negotiating the transfer of data over the network (frame size 65–127). b. The frame sizes for Ethernet packets are limited to 1500. c. There are few large frames for exchanging the data (frame size 1024–1518). d. There are many large frames for exchanging the data (frame size 1024–1500).

Computer Science & Information Technology

Define openness in an organizational environment.

What will be an ideal response?

Computer Science & Information Technology