Which formula calculates the total value of a single row of cells across a range of columns in excel

Write an assembly program with the following specifications. a). in the main block, you should have two registers r4 and r5. they should be checked in an infinite loop. if r4 is greater than r5, then the greater subroutine will be called. if r4 is less than r5, then the less subroutine will be called. if r4 equals r5, then no operations will be done

Give an example of a case where a two-way handshake to establish a connection could leave one side of the connection live while the other side does not believe there is a connection.

The editing of digital photos us about the same level of difficulty as editing an analog photo