The principle or element of layout design is highlighted in an event poster in option i: The headline.
<h3>What are the elements of page layout?</h3>
The poster is known to be one that often uses a kind of hierarchy and centered text alignment as its element.
Note that it is one whose Lines of use is said to be made up of different kinds of type styles, sizes and others.
The simple elements of an advertising poster is made up of:
1. The headline.
2. The sub-head.
3. The body copy.
4. The caption.
The elements of page layout are visual hierarchy, visual flow, and others. Hence, the principle or element of layout design is highlighted in an event poster in option i: The headline.
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Answer:
Information security policy are used for the prevention of intruders hacking a network when an organization start getting IT related attacks.
Explanation:
Information security policy are used for the prevention of intruders hacking a network when an organization start getting IT related attacks.
An information security policy are set of rules/policies designed to guide employees for the protection of the security of company information and IT systems. The reasons for these policies are:
- It defines what is required from organization’s employees for the security of the IT systems
- Information security policies provide a means to secure the organization against external and internal threats
- Information security policies are a mechanism to for ensuring an organization’s legal and ethical responsibilities
- Information security policies are created to hold each employee responsible with regard to information security
A network administrator notices that some newly installed Ethernet cabling is carrying corrupt and distorted data signals. The new cabling was installed in the ceiling close to fluorescent lights and electrical equipment
Two factors may interfere with the copper cabling and result in signal distortion and data corruption are :
EMI
RFI
Explanation:
- EMI (electromagnetic interference) is the disruption of operation of an electronic device when it is in the vicinity of an electromagnetic field (EM field) in the radio frequency (RF) spectrum that is caused by another electronic device.
- During EMC testing, radiated emissions measurements are made using a spectrum analyzer and or an EMI receiver and a suitable measuring antenna.
- EMI (Electromagnetic Interference) is also called RFI (Radio Frequency Interference).
- Conducted RFI is unwanted high frequencies that ride on the AC wave form. Radiated RFI is emitted through the air. There are many pieces of equipment that can generate RFI, variable frequency drives included.
- The internal circuits of personal computers generate EM fields in the RF range.
