A(n) _____ is an event that could affect a project negatively.?

After how many retransmissions, if at all, does the TCP sender give up with retransmitting the segment? Describe your observations.

An embedded microcontroller with a 20?bit address bus implements the following four blocks of memory. Draw an address decoding table to satisfy the following memory map and design an address decoder to select each of these devices.

a. RAM1 0 0000 ? 3 FFFF b. RAM2 4 0000 ? 7 FFFF c. ROM1 E 0000 ? E 7FFF d. ROM2 F 0000 ? F FFFF