Answer:
Categories of End Users in DBMS
Casual End Users – These are the users who occasionally access the database but they require different information each time. ...
Naive or parametric end users – These are the users who basically make up a sizeable portion of database end users. ...
Sophisticated end users – ...
Standalone users –
Answer:
D: set of rules based on standards and guidelines
Explanation:
Answer:Answer:
TRUE
Explanation:
SATCOM in the Ku- and Ka- bands, as well as EHF systems are adversely affected by rain (the higher the frequency, the greater the effect) because one of the factors that affects availability in a satellites is rain. Higher frequencies in Ka-band (30/20 GHz), rain can have a very large effect that simply cannot be overcome at the usual levels of availability.
Rain reduces the quality of signals by interfering with the signals thereby, reducing their strength and quality.
Therefore Rain can not only degrade a satellite's signal, it can also cause a complete outage of the satellite's.
B. Spreadsheets is the answer