Beth earns $100,000 working as a part time lawyer in New Orl…

Beth earns $100,000 working as a part time lawyer in New Orleans. The company provides a matching contribution to the 401(k) plan of 50% of her contribution up to a maximum matching contribution of 4% of compensation. Her 401(k) plan account had $60,000 in it at the beginning of the year. She contributed $15,000 to the plan this year and the employer made the matching contribution before year-end. The ending balance of the account is $100,000. What is her savings rate this year?  

Suppose Host A sends Host B a TCP segment encapsulated in an…

Suppose Host A sends Host B a TCP segment encapsulated in an IP datagram. When Host B receives the datagram, how does the network layer in Host B know it should pass the segment (that is, the payload of the datagram) to TCP rather than to UDP or to some other upper-layer protocol?

Suppose that a router has built up the forwarding table show…

Suppose that a router has built up the forwarding table shown below. The last row of the table will be used if the router cannot find a match for an IP address in other rows. Describe what the router does with a packet addressed to each of the following destination IP addresses:  a) 156.4.148.58 b) 149.48.229.13 c) 149.48.130.100 d) 156.4.148.23 e) 149.48.64.1 Destination Subnet Mask Interface  NextHop Router 149.48.128.0 255.255.224.0 interface 1 R1 149.48.228.0 255.255.252.0 interface 2 R2 156.4.148.32 255.255.255.224 interface 3 R3 150.47.39.128 255.255.255.128 interface 4 R4 interface 5 R5  

Suppose you are in your kitchen writing a grocery list, whil…

Suppose you are in your kitchen writing a grocery list, while your roommate is watching TV in the next room. A commercial for spaghetti sauce comes on TV. Although you are not paying attention to the TV, you “suddenly” remember that you need to pick up spaghetti sauce and add it to the list. Your behavior is BEST predicted by which of these models of attention?