Answer:
4 bits
Explanation:
With 4 bits you can count to 15, because 2⁴=16. The maximum number you can express is always one less, i.e., 16-1=15.
In general, with n bits you can count to 2ⁿ-1.
Answer:
Provide various open source services for users of the operating system.
Explanation:
Operating systems are applications that manages the computer hardware system. It creates a suitable platform for other user and system applications to run with access to the hardware features through a kernel.
The open source applications and services are user software applications that are free for users to customise and share with other users.
<span>Good Posture – Trish should look
for a good ergonomic chair that will help with her aches. She should identify her natural posture and
memorize it.</span>
<span>Regular movement and work
organization – Encourage regular breaks and stretch or walk around the office. At least once an hour is recommended.</span>
Position of the screen – Trish should
consider factors such as distance, height, and angle of the screen.
The advertisement below is an example of an <u>informative advertising</u>. Thus, option A is the correct option.
<h3>What is informative advertising?</h3>
Utilizing facts to highlight the advantages of a product's features rather than pandering to consumers' emotions is used in informative advertising.
Any advertisement has one main objective: to sell products. The choice of methods represents the only distinction. To achieve a particular objective, each of them offers unique opportunities. Additionally, different industries seem to benefit from particular techniques more than others.
Through the use of data and statistics that demonstrate the worth and applicability of a product, informative advertising attempts to influence a user's choice. The ability for users to verify any statement is crucial. Consumers are therefore more likely to trust a company when they are informed, and this increases the authority of brands.
Learn more about informative advertisement
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Answer:
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