5) At the start of initial program load (boot-up) where is the bootstrap program stored?

a) RAM

b) ROM

c) virtual memory

d) hard drive

6) When lots of different types of computers easily work together, share files, and communicate well and this is known as :

a) supercomputing

b) open coupling

c) coupled systems

d) open computing

7) When we use the term virtual when referring to computers we mean the system is a) logical

b) notational

c) hosted

d) theoretical

10) One protocol whose function is to define the means by which storage devices communicate with a computer is:

a) RAID

b) SEM

c) ETHERNET

d) SATA

11) If a system can easily achieve scalability we say that the system can easily

a) handle a growing amount of work

b) handle a growing trend analysis

c) protect data against unauthorized access or modification.

d) allow configuration, monitoring, and maintaining operation.

12) If you are using a client-server architecture, generally the things that might limit you from running lots of applications on one server are the slowdowns that might happen due to either the load on that server or due to

a) traffic on the Internet.

b) load on client computer.

c) users who open too many web browsers.

d) the traffic on the network to that server.

21) If I have a binary number 10.101₂ it is the same as decimal

a) 2.01

b) 2.25

c) 2.635

d) 10.01

46) (2 points ) Using this instruction set:

Opcode Definition

0 Halt

1 ADD

2 SUBTRACT

3 STORE

5 LOAD

6 BRANCH UNCONDITIONALLY

7 BRANCH ON ZERO

8 BRANCH ON POSITIVE

901 INPUT

902 OUTPUT

Then looking at this program:

Instruction# code Performs this: [fill-in the steps]

0 901

01 399

02 901

03 199

04 902

05 000

99 DAT

And in summary the program does this:_________________________________

Question: What does the above program do? Fill-in the

Answer: Adds two numbers

47) Combining the ALU and CU together gets you the

a) CPU.

b) instruction set.

c) program counter.

d) Memory Management Unit.

48) Inside the CPU the thing that holds data short-term and performs calculations is called the

a) arithmetic logic unit.

b) accumulator.

c) program counter.

d) Memory Management Unit.

49) There are some storage locations used for particular defined purposes in the CPU and they are called

a) RAM.

b) storage.

c) the bus.

d) registers.

50) Boolean Truth Table (2 points if this is all correct, 1 point if only 1 error)

Complete the table below by putting T or F in each box

A	B	A v B (A or B)	A ^ B (A and B)	NAND Not (A and B)	NOR Not (A or B)	Not A	Not B	A XOR B (Exclusive or)
T	T
T	F
F	T
F	F