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.
<span>The encapsulation unit on the presentation layer of the OSI model is the Data link layer (2).</span>
Answer:
The function is as follows:
def concList(aList):
retList = ""
for i in aList:
if(str(i).isdigit()):
retList+=str(i)
else:
retList = "Not digits"
break;
return retList
Explanation:
This defines the function
def concList(aList):
This initializes the return string to an empty string
retList = ""
This iterates through aList
for i in aList:
This converts each element of the list to an empty list and checks if the string is digit
if(str(i).isdigit()):
If yes, the element is concatenated
retList+=str(i)
If otherwise
else:
The return string is set to "No digits"
retList = "Not digits"
And the loop is exited
break;
This returns the return string
return retList
okay here is what i got.
try restarting your wifi router and if that doesn't work then restart the console.
other than that i got nothing
hope this helps.
Answer:
Two disks RAID 1 and four disks RAID 5.
Explanation:
The RAID level stands for Redundancy array of independent disk drive level. It is a process whereby disk storage like hard disk drive or solid state disk are connected in array to function in parallel to each other, to promote performance and reliability. The categories of raid level are 0, 1, 3, 5, 10 etc.
The RAID level 1 writes data on both main disk and mirror disk. It is more efficient with only two disk. The RAID 5 strips data across disk array and stores a parity check on them. It can hold 16 disks efficient and can be used in the two channel RAID to hold the remaining four disks.
