1.  J- K flip-flop

3.  T- flip-flop

4.  Master slave JK flip-flop

1.  logic 0 and 1 are represented by 0 and positive voltages respectively

2.  logic 0 and 1 are represented by negative and positive voltages respectively

3.  logic 0 voltage level is higher than logic 1 voltage level

1.  2K bytes

2.  4K bytes

3.  16 K bytes

1.  slower success time but are cheaper

2.  slower access time and are costly

3.  faster access time and are cheaper

2.  -3e-2t + 4e-1 + 1

3.  Zero

4.  Infinity

1.  parallel-comparator (i.e. flash) type

3.  integrating type

4.  counting type

1.  a NAND or an EX-OR gate

2.  a NOR or an EX-OR gate

3.  an AND or an EX-NOR gate

2.  

3.  

4.  

1.  infinity

2.   zero

3.  one

1.  A sin t, -∞ < t < ∞

2.  u(t)

4.  t U(t)