Answer:
A. A1
Explanation:
Worksheet's Columns are named with Alphabets. i.e. A,B,C,D,E....
And Worksheet's rows are named with numbers. i.e. 1,2,3,4,5....
So the intersection of first row number as "1" and First Column name as "A" is A1 as worksheet displays column name first and then row number.
Excel Macros, or .xlsm, stores automated steps for repetitive tasks.
Answer:
Written in Python
import math
degreesF = float(input("Enter a temperature in degrees Fahrenheit: "))
degreesC = round(5 * (degreesF - 32)/9,1)
print(degreesC)
Explanation:
The following header allows you to use Math.Round() method in Python
import math
The following prompts the user for temperature in degrees Fahrenheit
degreesF = float(input("Enter a temperature in degrees Fahrenheit: "))
The following calculates the degree Celsius equivalent and also round it up
degreesC = round(5 * (degreesF - 32)/9,1)
The following prints the degree Celsius equivalent
print(degreesC)
DHCP operations fall into four phases: server discovery, IP lease offer, IP lease request, and IP lease acknowledgement. These stages are often abbreviated as DORA for discovery, offer, request, and acknowledgement.
Explanation:
- DHCP provides reliable IP address configuration, while reducing network administration.
- Discovery : The DHCP client broadcasts a DISCOVER message on the network subnet using the destination address or the specific subnet broadcast address. A DHCP client may also request its last known IP address
- Offer :When the server receives a DISCOVER message from a client, which is an IP address lease request, the DHCP server reserves an IP address for the client and makes a lease offer by sending a OFFER message to the client.
- Request : In response to the DHCP offer, the client replies with a REQUEST message, broadcast to the server,[a] requesting the offered address.
- Acknowledge : When the DHCP server receives the REQUEST message from the client, the configuration process enters its final phase. The acknowledgement phase involves sending a ACK packet to the client.
