PRL means preferred roaming list. Sometimes out of your own local network phones having problem to connect with the networks because of outer range. At that moment you need to change the PRL and put your mobile in roaming option.
This will help your mobile to connect with the tower. This PRL option can be found in your SETTINGS options where other generalized options of your profile settings remains.
Explanation:
We need to change the settings of our mobile phone for uninterrupted use out of our own network coverage area. PRL refers to the preferred roaming list. Roaming though consume extra data and much battery. But we don't have any other option rather than opting it.
In the SETTINGS option we get roaming bar where we need to on it out of our coverage area. It will cause much data consumption. But network speed will remain same and will provide good service if there is no other technical issues regarding the network.
Answer:
B
Explanation:
Most of the websites users are democrats, therefore, most of the opinions on the front page will be left winged
Answer: reliability
Explanation:
Thw options to the question are:
a. prediction.
b theoretical support.
c. validity.
d. reliability.
Correlation shows the relationship that exists between two or more things. Correlation shows the linear relationship that exist between two variables.
Since the researcher determines that a significant positive relationship exist between self-esteem measured at the beginning and end of the college semester for the students sampled, this explains that correlation can be used to reliability.
Answer:
The exchange of goods and services without the use of money
Explanation:
Difficulties with this may be:
Lack of a common measure of value.
Lack of fair exchanges
Lack of double coincidence of wants.
Difficulty in storing value.
