Which laptop part is usually replaceable through unlocking it, pulling it out, and then replacing it with a new one?

Battery

Hard drive

RAM

Wireless card

Users on a network are complaining that they cannot connect to a Webserver by its name in the Web browser. You can access the Webserver using its IP address. You discover an access list is blocking several UDP ports.

Which one of the following statements is a valid initialization of an array named somearray of ten elements?

What is an example of operating system software? Question 4 options: A) Microsoft Office B) Adobe Photoshop C) Windows 10 D) Mozilla Firefox None of the Above

6) which advanced searching technique is correctly used in the search statement: toddler And ''Montessori school'' a) nesting b) truncation c) phrase searching d) no advanced searching technique is used in the search statement.

Which of the following is NOT a fixed expense? A. Rental payment B. Movie tickets C. Cell phone bill D. Internet service

Who, under SOX, is legally accountable for certifying and approving the integrity of the company and its financial reporting to the Securities and Exchange Commission (SEC) and other financial organizations?

Given memory partitions of 100 KB, 500 Kb, 200 KB, 300 KB, and 600 KB (in order), how would each of the first-fit, best-fit, and worst-fit algorithms place processes of 212 KB, 417 KB, 112 KB, and 426 KB, (in order) ?

Joe always misspells the word calendar. He types the word as calender but the correct spelling appears on the document. Which feature of the word processor corrects this word? A. AutoCorrect B. Spell Check C. Grammar Check D. Change

What happens when you double-click one of the graphic options in the middle panel of the choose a smartart graphic dialog box?

Which type of disc is a type of storage media that consists of a flat, round, portable metal disc made of metal, plastic, and lacquer that is written and read by a laser?