Answer:
Try another browser
Explanation:
Some browsers do not support advanced features like flex box.
Answer:
a.) Incoming packets can be placed in the buffer and played back without the jitter.
b.) Buffering would increase the latency because there would be a delay in time when the packets enter the buffer and the time is released.
Explanation:
Jitter is referred technically as a packet delay variations.
It is variation in the periodicity of periodic events or a signal from target or the true frequency.
Answer: Bottom up approach
Explanation:
We should start from the bottom i.e.starting from the physical layer by inspecting the lan, switches, router and also as we move up the level we also need to check the software application and the various routing protocols at each successive levels.
Hence, we use bottom up approach.
Answer: D) Whitelisting
Explanation:
Whitelisting are used in many applications and it only allows the good known apps. Whitelisting are majorly used for security purpose as, it permits to maintain or control the misuse the apps by employees in an organisation.
Blacklisting maintain the list of denied access system and it prevented the accessing undesirable program. It is also used as security application but it is less effective than whitelisting.
Encryption are the process which are not used in the restricting application. And lockout are used by the users for entering the password for many time as possible.
Therefore, option (A) is correct.
