1) What is the decimal representation of the each of the UNSIGNED binary number

Question

1)      What is the decimal representation of the each of the UNSIGNED binary number 11111010

a.       ???uu

2)      What is the decimal value of the following SIGNED binary numbers?

a.       10110111                                             ???

b.      01101010                                             ???

3)      Create a truth table to show all possible input and output for the Boolean function describe by   -(A B)                                                                                ???

4)      Create a truth table to show all possible input and output for the Boolean function describe      (-AV-B)                                                                 ???

5)      In real-address mode, convert the following segment offset address to a linear address: 09F0:0100        

                                                 ???

6)      Which directive is used when defining 64-bit IEEE long reals

a.       REAL4

b.      REAL8

c.       REAL64

d.      REAL

7)      The following are both valid data definition statements

LIST1 BYTE 10, 20

          BYTE 30, 40

a.       True

b.      False

8)      The following sequence of statements is invalid

.code

mov eax, edx

.data

myByte BYTE 10

.code

a.       True

b.      False

Explanation / Answer

1)in hexadecimal it is FA.

so in decimal =15*16+10=250

2)a.-55

b)106

6)c.REAL64

7.A.TRUE

8)B.FALSE

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