Answer:
Category 5 (Cat 5) twisted pair is the least quality twisted pair wire that should be used.
Explanation:
The reason is as follows:
- Category 1 twisted pair is not suitable for transmitting data but comes in handy for telephone communications. Hence, it should not be used in a data/voice application.
- Category 2 twisted pair is suitable for data transmission, however, it can only transmit at 4Mbps which is very slow. Hence, it should not be used in a data/voice application.
- Category 3 twisted pair can transmit data with speed reaching 10Mbps which is slow for voice/data communication.
- Category 4 twisted pair can transmit data with speed reaching 16Mbps and is used in token ring networks. It is slow for communicating in a voice/data application.
- Category 5 twisted pair is the least qualified to be used in a voice/data application because it can transmit data at speeds that reach 100Mbps.
Hence, Cat 5 or Category 5 twisted pair is the least quality twisted pair that should be used in a data/voice application.
Answer:
Check the explanation
Explanation:
in order to make sure that the built into the new systems, the below input and output levels of security control have to be considered for personal trainers staff.
There are:
Network Security
Application security
Physical security
User security
File security
Procedural security
These securities levels are consistent and advantage in building the decisions regarding system security.
There are the following policies applied to each control:
Network Security: Network interface and traffic controlling, encryption of data.
Application Security: Verification of data input/output and update of software proceedings.
Physical Security: Security to servers, computers and physical environment.
User Security: Protection passwords and identify management skills.
File Security: Access Permission allocated to users and editing authorizations given to users.
Procedural Security: Certify safety protection to perform decision-making activities and document shredders.
Finally, consider another main point is depends the new system performance are system response time, throughput, bandwidth time and turnaround time.
Answer:
List=[['Computers','IT','Programming'],['Maths', 'Algebra', 'Geometry']]
i=0
k=0
for i in range(0,2):
print("Category:"+List[i][0])
for k in range(1,3):
print("\t"+List[i][k])
Explanation:
The required program is as above. We have used here a multidimensional list. The 0 of each row has the category,and rest are sub categories. The program above has limitations but is good enough to explain the fundamentals required.