Answer:
a) true.
Explanation:
Encryption is a form of cryptography and typically involves the process of converting or encoding informations in plaintext into a code, known as a ciphertext. Once, an information or data has been encrypted it can only be accessed and deciphered by an authorized user.
Some examples of encryption algorithms are 3DES, AES, RC4, RC5, and RSA.
On the other hand, authentication can be defined as the process of verifying the identity of an individual or electronic device. Authentication work based on the principle of matching an incoming request from a user or electronic device to a set of uniquely defined credentials.
Basically, authentication ensures a user is truly who he or she claims to be, as well as confirm that an electronic device is valid through the process of verification.
Digital certificates, smart cards, picture passwords, and biometrics are used to perform an authentication.
<em>Hence, in cybersecurity the use of encryption and authentication protocols is the standard method of countering attempts to alter or insert transmissions. </em>
Answer:
Growth Strategy
Explanation:
A growth strategy is a plan of action that allows you to achieve a higher level of market share than you currently have. Such as the case in the question, PC's shifted so sales and service of Laptops and PCs because there is a greater market share for them there than where they currently operate from.
Answer:A. Testimony
Explanation:when someone knows something about what happened in the case held in court or they had witnessed what happened; In order to actual testify on what they know they are called on the stand and they have to raise their hand as a sign to swear an oath before the can give their testimony in court.
Answer:
Global Enterprises uses an open source mail server called Courier.
Explanation:
What does expanding a number really mean? When we expand a number, we are showing the value of each digit in that number. For example, the number 521 has a total of 500 + 20 + 1. This number has been written in its expanded form by showing the value of each digit.
In the case of a decimal number above 32.043, we will write each number according to its place value. This will be done by multiplying each digit by its place value and then adding them together. In this case, 32.043 in its expanded form will be;
(3×10) + (2×1) + (0× 1/1000) + (4×1/100) + (3×1/10)
(30)+ (2) + (0.0) + (0.04) + (0.003)
