Answer:
a. True
Explanation:
The three tiers in a three-tier architecture are:
Presentation Tier: Occupies the top level and displays information related to services available on a website. This tier communicates with other tiers by sending results to the browser and other tiers in the network.
Middle Tier: Also called the application tier, logic tier, business logic or logic tier, this tier is pulled from the presentation tier. It controls application functionality by performing detailed processing.
Data Tier: Houses database servers where information is stored and retrieved. Data in this tier is kept independent of application servers or business logic.
Search engine optimization will help increase the number of clicks on the business' website and help to drive the sales by targeting the appropriate audience for buying the products.
<h3>What is search engine optimization?</h3>
Search engine optimization, or SEO, is one of the most important functions of the generation of organic clicks on the website for an online ecommerce business.
It helps in creating a brand awareness, the costs of advertising are much lower, and also helps in improving the experience of the customers of ecommerce site.
Hence, the uses of search engine optimization in online business are as aforementioned.
Learn more about Search Engine Optimization here:
brainly.com/question/14850803
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Answer:
C and D
Explanation:
Your company should have a written security policy, and all employees should have access to the policy, even if they're casual workers.
Also, Training on computer security should be provided for all staff members as a prerequisite to start work.
Answer:
Option (A)
Explanation:
See attachment for options
From the options, the code segment of option (A) answers the question and the explanation is as follows:
I added a second attachment which illustrates the movement
function (solveMaze) {
moveForward(); ---- The robot moves up (to position 1)
moveForward(); ---- The robot moves up (to position 2)
rotateRight(); ---- The robot changes where it faces (however, it is still at position 2)
<em>while(canMove("forward")) { moveForward(); } </em>---- This is repeated until the robot reaches the end of the grid (i.e. position 3 and 4)
rotateLeft(); ---- The robot changes where it faces (however, it is still at position 4)
moveForward(); ---- The robot moves up to the gray square
