Question 1

Use the correct reduced Boolean expression obtaind from the previous question. 
-$x \wedge \left( x ^ { \prime } \vee y \right)$

Accepted Answer

A)  $x \vee y ; 0$ 
B)  $x \wedge y ; 1$ 
C)  $x \wedge y ; 0$ 
D)  $x \vee y ; 1$ 
E)  None of these 
A)  $x \vee y ; 0$ 
B)  $x \wedge y ; 1$ 
C)  $x \wedge y ; 0$ 
D)  $x \vee y ; 1$ 
E)  None of these

Question 2

The decimal ASCII for "b" is 98. Find the ASCII bit pattern for "n".

Accepted Answer

The answer of The decimal ASCII for "b" is 98....

Question 3

Describe the output for each of the following. Assume that all commands are valid. For the following Problems, assume that the code is applied to a computer monitor with a resolution of 1280 by 1024.
-For $\mathrm { x } = 1$ to 7
Print $x$
Next $x$

Accepted Answer

The answer of Describe the output for each of the...

Question 4

Use the correct reduced Boolean expression obtaind from the previous question. 
-The reduced expression is represented by which of the following gated circuits?

Accepted Answer

A) 
  
B) 
  
C) 
  
D) 
  
E)  None of these 
A) 
  
B) 
  
C) 
  
D) 
  
E)  None of these

Question 5

Perform the following operations with binary numbers.
-$$110011 _ { 2 } \div 11 _ { 2 }$$

Accepted Answer

A)  $1001 _ { 2 }$ 
B)  $10011 _ { 2 }$ 
C)  $10001 _ { 2 }$ 
D)  $10101 _ { 2 }$ 
E)  None of these 
A)  $1001 _ { 2 }$ 
B)  $10011 _ { 2 }$ 
C)  $10001 _ { 2 }$ 
D)  $10101 _ { 2 }$ 
E)  None of these

Question 6

Complete the following truth table for $f ( A , B ) = \sim A \vee \sim B$ $\begin{array} { | c | c | c | c | c | } 
\hline \boldsymbol { A } & \boldsymbol { B } & \sim \boldsymbol { A } & \sim \boldsymbol { B } & f ( \boldsymbol { A } , \boldsymbol { B } ) \
\hline 1 & 1 & & & \
\hline 1 & 0 & & & \
\hline 0 & 1 & & & \
\hline 0 & 0 & & & \
\hline
\end{array}$

Use the truth table to evaluate f (,01).

Accepted Answer

A)  0 
B)  1 
C)  Neither of these 
A)  0 
B)  1 
C)  Neither of these

Question 7

Find the decimal equivalent of the octal number  $767.034 _ { 8* }$

Accepted Answer

A)  503.4375 
B)  503.006836 
C)  503.0546875 
D)  503.3828125 
E)  None of these 
A)  503.4375 
B)  503.006836 
C)  503.0546875 
D)  503.3828125 
E)  None of these

Question 8

Which is the correct Karnaugh map for the following truth table?

Accepted Answer

A)    
B)   
C)   
D)   
E) $\text { None of these }$ 
A)    
B)   
C)   
D)   
E) $\text { None of these }$

Question 9

Complete the following arithmetic problems.
-$$\begin{array} { r } 
\mathrm { C } 10 _ { 16 } \
\times \quad 7216 \
\hline
\end{array}$$

Accepted Answer

The answer of Complete the following arithmetic problems.
-\[\begin{array} { r...

Question 10

For the following Problems , assume the command Dcolor sets a decimal color triple and that that the code is applied to a computer monitor with a resolution of 1280 by 1024. Choose the letter that best describes the output.
-
For $\mathrm { x } = 0$ to 255
Dcolor $= " \mathrm { x } , \mathrm { x } , 255 - \mathrm { x } ^ { \prime \prime }$
Plot Pixel $( \mathrm { x } + 1,256 - \mathrm { x } )$
Next $\mathrm { x }$

Accepted Answer

A)  A line that starts on the right-hand side of the screen, about three fourths of the way down, and slopes up to the top of the screen One fifth of the way across; the color of the line changes from Blue at the left to grey in the middle, and finally to yellow on The right. 
B)  A line that starts on the left-hand side of the screen, about one fourth of the way down, and slopes up to the top of the screen One fifth of the way across; the color of the line changes from Yellow at the left to grey in the middle, and finally to blue on The right. 
C)  A line that starts on the left-hand side of the screen, about three fourths of the way down, and slopes up to the middle of the screen One fifth of the way across; the color of the line changes from Blue at the left to grey in the middle, and finally to yellow on The right. 
D)  A line that starts on the left-hand side of the screen, about one fourth of the way down, and slopes up to the top of the screen One fifth of the way across; the color of the line changes from Blue at the left to grey in the middle, and finally to yellow on The right. 
E)  None of these 
A)  A line that starts on the right-hand side of the screen, about three fourths of the way down, and slopes up to the top of the screen One fifth of the way across; the color of the line changes from Blue at the left to grey in the middle, and finally to yellow on The right. 
B)  A line that starts on the left-hand side of the screen, about one fourth of the way down, and slopes up to the top of the screen One fifth of the way across; the color of the line changes from Yellow at the left to grey in the middle, and finally to blue on The right. 
C)  A line that starts on the left-hand side of the screen, about three fourths of the way down, and slopes up to the middle of the screen One fifth of the way across; the color of the line changes from Blue at the left to grey in the middle, and finally to yellow on The right. 
D)  A line that starts on the left-hand side of the screen, about one fourth of the way down, and slopes up to the top of the screen One fifth of the way across; the color of the line changes from Blue at the left to grey in the middle, and finally to yellow on The right. 
E)  None of these

Question 11

Evaluate each of the following. If necessary, round each answer in decimal form to 3 significant digits. If the operation is not defined, so state.
-$$\sqrt { - 16 }$$

Accepted Answer

The square root of a

Question 12

Complete the following arithmetic problems.
-$\begin{array}{r}
\mathrm{F} 16_{16} \
\times \quad \mathrm{F} 18_{16} \
\hline
\end{array}$

Accepted Answer

A)  $\mathrm { E } 3 \mathrm {~B} 510 _ { 16 }$ 
B)  $\mathrm { E } 3 \mathrm {~B} 410 _ { 16 }$ 
C)  $\mathrm { E } 3 \mathrm {~B} 42 \mathrm { O } _ { 16 }$ 
D)  $\mathrm { E } 3 \mathrm {~B} 610 _ { 16 }$ 
E)  None of these 
A)  $\mathrm { E } 3 \mathrm {~B} 510 _ { 16 }$ 
B)  $\mathrm { E } 3 \mathrm {~B} 410 _ { 16 }$ 
C)  $\mathrm { E } 3 \mathrm {~B} 42 \mathrm { O } _ { 16 }$ 
D)  $\mathrm { E } 3 \mathrm {~B} 610 _ { 16 }$ 
E)  None of these

Question 13

Evaluate each of the following. If necessary, round each answer in decimal form to 3 significant digits. If the operation is not defined, so state.
-$$8 ^ { 1 / 3 }$$

Accepted Answer

The answer of Evaluate each of the following. If necessary,...

Question 14

Simplify AB′′CD∨ AB′′CD ∨ ABCD′ ∨ ABC′ D.

Accepted Answer

The answer of Simplify AB′′CD∨ AB′′CD ∨ ABCD′ ∨ ABC′...

Question 15

Evaluate each of the following. If necessary, round each answer in decimal form to 3 significant digits. If the operation is not defined, so state.
-$$\frac { 8.80 \times 10 ^ { 12 } } { 4.37 \times 10 ^ { - 8 } }$$

Accepted Answer

The answer of Evaluate each of the following. If necessary,...

Question 16

Find the binary equivalent of the decimal number 875.875.

Accepted Answer

A)  $1101011011.111 _ { 2 }$ 
B)  $1101101011.111 _ { 2 }$ 
C)  $1101101011.011 _ { 2 }$ 
D)  $1011101011.111$, 
E)  None of these 
A)  $1101011011.111 _ { 2 }$ 
B)  $1101101011.111 _ { 2 }$ 
C)  $1101101011.011 _ { 2 }$ 
D)  $1011101011.111$, 
E)  None of these

Question 17

Find the octal equivalent of the hexadecimal number F1A16

Accepted Answer

Question 18

Assuming odd parity, determine whether each of the following
bit patterns contains an error.
-$$01011111 _ { 2 }$$

Accepted Answer

A)  Error 
B)  No error 
C)  Neither of these 
A)  Error 
B)  No error 
C)  Neither of these

Question 19

Let U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C}
A = {0, 1, 4, 5, 9, B, C}
B = {1, 2, 3, 5, 7, 9, A}
Find the following:
-$$\left| A \cup B ^ { \prime } \right|$$

Accepted Answer

The answer of Let U = {0, 1, 2, 3,...

Question 20

Use the correct reduced Boolean expression obtaind from the previous question. 
-What is the reduced Boolean expression obtained from the Karnaugh map?

Accepted Answer

A)  $A ^ { \prime } C \vee A ^ { \prime } C ^ { \prime }$ 
B)  $A C \vee A C ^ { \prime }$ 
C)  $A C \vee B ^ { \prime } C ^ { \prime }$ 
D)  $A C \vee A ^ { \prime } C ^ { \prime }$ 
E)  None of these 
A)  $A ^ { \prime } C \vee A ^ { \prime } C ^ { \prime }$ 
B)  $A C \vee A C ^ { \prime }$ 
C)  $A C \vee B ^ { \prime } C ^ { \prime }$ 
D)  $A C \vee A ^ { \prime } C ^ { \prime }$ 
E)  None of these

Use the correct reduced Boolean expression obtaind from the previous question. - $x \wedge \left( x ^ { \prime } \vee y \right)$

The decimal ASCII for "b" is 98. Find the ASCII bit pattern for "n".

Describe the output for each of the following. Assume that all commands are valid. For the following Problems, assume that the code is applied to a computer monitor with a resolution of 1280 by 1024. -For $\mathrm { x } = 1$ to 7 Print $x$ Next $x$

Use the correct reduced Boolean expression obtaind from the previous question. -The reduced expression is represented by which of the following gated circuits?

Perform the following operations with binary numbers. - $110011 _ { 2 } \div 11 _ { 2 }$

Complete the following truth table for $f ( A , B ) = \sim A \vee \sim B$ \sim \sim f( , ) 1 1 1 0 0 1 0 0 Use the truth table to evaluate f (,01).

Find the decimal equivalent of the octal number $767.034 _ { 8* }$

Which is the correct Karnaugh map for the following truth table?

Complete the following arithmetic problems. - 1 \times7216

Evaluate each of the following. If necessary, round each answer in decimal form to 3 significant digits. If the operation is not defined, so state. - $\sqrt { - 16 }$

Complete the following arithmetic problems. - 1 \times1

Evaluate each of the following. If necessary, round each answer in decimal form to 3 significant digits. If the operation is not defined, so state. - $8 ^ { 1 / 3 }$

Simplify AB′′CD∨ AB′′CD ∨ ABCD′ ∨ ABC′ D.

Evaluate each of the following. If necessary, round each answer in decimal form to 3 significant digits. If the operation is not defined, so state. - $\frac { 8.80 \times 10 ^ { 12 } } { 4.37 \times 10 ^ { - 8 } }$

Find the binary equivalent of the decimal number 875.875.

Find the octal equivalent of the hexadecimal number F1A₁₆

Assuming odd parity, determine whether each of the following bit patterns contains an error. - $01011111 _ { 2 }$

Let U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C} A = {0, 1, 4, 5, 9, B, C} B = {1, 2, 3, 5, 7, 9, A} Find the following: - $\left| A \cup B ^ { \prime } \right|$

Use the correct reduced Boolean expression obtaind from the previous question. -What is the reduced Boolean expression obtained from the Karnaugh map?

Computation

Binary Numbers

Octal and Hexadecimal Numbers

Sets and Algebra

Boolean Circuits

Graphs

Filters

Exam 7: Computer Science and Mathematics

Use the correct reduced Boolean expression obtaind from the previous question. - x∧(x′∨y)x \wedge \left( x ^ { \prime } \vee y \right)x∧(x′∨y)

The decimal ASCII for "b" is 98. Find the ASCII bit pattern for "n".

Describe the output for each of the following. Assume that all commands are valid. For the following Problems, assume that the code is applied to a computer monitor with a resolution of 1280 by 1024. -For x=1\mathrm { x } = 1x=1 to 7 Print xxx Next xxx

Use the correct reduced Boolean expression obtaind from the previous question. -The reduced expression is represented by which of the following gated circuits?

Perform the following operations with binary numbers. - 1100112÷112110011 _ { 2 } \div 11 _ { 2 }1100112​÷112​

Complete the following truth table for f(A,B)=∼A∨∼Bf ( A , B ) = \sim A \vee \sim Bf(A,B)=∼A∨∼B \sim \sim f( , ) 1 1 1 0 0 1 0 0 Use the truth table to evaluate f (,01).

Find the decimal equivalent of the octal number 767.0348∗767.034 _ { 8* }767.0348∗​

Which is the correct Karnaugh map for the following truth table?

Complete the following arithmetic problems. - 1 \times7216

Evaluate each of the following. If necessary, round each answer in decimal form to 3 significant digits. If the operation is not defined, so state. - −16\sqrt { - 16 }−16​

Complete the following arithmetic problems. - 1 \times1

Evaluate each of the following. If necessary, round each answer in decimal form to 3 significant digits. If the operation is not defined, so state. - 81/38 ^ { 1 / 3 }81/3

Simplify AB′′CD∨ AB′′CD ∨ ABCD′ ∨ ABC′ D.

Evaluate each of the following. If necessary, round each answer in decimal form to 3 significant digits. If the operation is not defined, so state. - 8.80×10124.37×10−8\frac { 8.80 \times 10 ^ { 12 } } { 4.37 \times 10 ^ { - 8 } }4.37×10−88.80×1012​

Find the binary equivalent of the decimal number 875.875.

Find the octal equivalent of the hexadecimal number F1A16

Assuming odd parity, determine whether each of the following bit patterns contains an error. - 01011111201011111 _ { 2 }010111112​

Let U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C} A = {0, 1, 4, 5, 9, B, C} B = {1, 2, 3, 5, 7, 9, A} Find the following: - ∣A∪B′∣\left| A \cup B ^ { \prime } \right|∣A∪B′∣

Use the correct reduced Boolean expression obtaind from the previous question. -What is the reduced Boolean expression obtained from the Karnaugh map?

Computation

Binary Numbers

Octal and Hexadecimal Numbers

Sets and Algebra

Boolean Circuits

Graphs

Filters

Use the correct reduced Boolean expression obtaind from the previous question. - $x \wedge \left( x ^ { \prime } \vee y \right)$

Describe the output for each of the following. Assume that all commands are valid. For the following Problems, assume that the code is applied to a computer monitor with a resolution of 1280 by 1024. -For $\mathrm { x } = 1$ to 7 Print $x$ Next $x$

Perform the following operations with binary numbers. - $110011 _ { 2 } \div 11 _ { 2 }$

Complete the following truth table for $f ( A , B ) = \sim A \vee \sim B$ \sim \sim f( , ) 1 1 1 0 0 1 0 0 Use the truth table to evaluate f (,01).

Find the decimal equivalent of the octal number $767.034 _ { 8* }$

Evaluate each of the following. If necessary, round each answer in decimal form to 3 significant digits. If the operation is not defined, so state. - $\sqrt { - 16 }$

Evaluate each of the following. If necessary, round each answer in decimal form to 3 significant digits. If the operation is not defined, so state. - $8 ^ { 1 / 3 }$

Evaluate each of the following. If necessary, round each answer in decimal form to 3 significant digits. If the operation is not defined, so state. - $\frac { 8.80 \times 10 ^ { 12 } } { 4.37 \times 10 ^ { - 8 } }$

Find the octal equivalent of the hexadecimal number F1A₁₆

Assuming odd parity, determine whether each of the following bit patterns contains an error. - $01011111 _ { 2 }$

Let U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C} A = {0, 1, 4, 5, 9, B, C} B = {1, 2, 3, 5, 7, 9, A} Find the following: - $\left| A \cup B ^ { \prime } \right|$