CCIE refers to Cisco Certified Internetwork Expert, a technical certification that demonstrates high proficiency of managing and establishing computer networks.
CSPM may refer to Certified Security Project Manager, which is a certification to demonstrate the individual’s capability in managing project in the field of cybersecurity.
MCITP refers to Microsoft Certified IT Professional, which demonstrates an individual’s ability to be a database or enterprise messaging administrator.
Oracle DBA refers to Oracle Database Administrator, and this certification demonstrates an individual’s ability to manage Oracle’s database from retrieving, maintaining, and editing them.
While PMP refers to Project Management Professional certification, one that you can use to prove your abilities as a project manager in various business contexts.
Thus, the best certification for him to use to get to a managerial career path is PMP.
StrawberryTeaa (could be any fruit: blueberry, peach, etc)
potatoxchip
pastelsquid
SquishyPeach
GummiBear
ElegantFlaws (could add an e and remove the s: EleganteFlaw)
hunnie_b (or honee, honnie, hunni, etc)
agonyisheree
It's cool if you don't like these. I had trouble when I changed my user too. But you'll find your perfect username eventually. :)
In chemical reactions, as a carrier of materials or keeping the temperature of cells from quickly changing.
Answer:
Physical layer
Explanation:
OSI model stands for Open Systems Interconnection. The seven layers of OSI model architecture starts from the Hardware Layers (Layers in Hardware Systems) to Software Layers (Layers in Software Systems) and includes the following;
1. Physical Layer
2. Data link Layer
3. Network Layer
4. Transport Layer
5. Session Layer
6. Presentation Layer
7. Application Layer
Each layer has its unique functionality which is responsible for the proper functioning of the communication services.
In the OSI model, the physical layer is the first and lowest layer. Just like its name physical, it addresses and provides information about the physical characteristics such as type of connector, cable type, length of cable, etc., of a network.
This ultimately implies that, the physical layer of the network (OSI) model layer provides information about the physical dimensions of a network connector such as a RJ45. A RJ45 is used for connecting a CAT-5 or CAT-6 cable to a networking device.
