Question 1

Evaluate each of the following
-$\frac { 56 } { 5 ^ { 0 } - 1 ^ { 2 } }$

Accepted Answer

A)  Undefined 
B)  56 
C)  14 
D)  $9 \frac { 1 } { 3 }$ 
E)  None of these 
A)  Undefined 
B)  56 
C)  14 
D)  $9 \frac { 1 } { 3 }$ 
E)  None of these

Question 2

Perform the following operations with binary numbers.
-$\begin{array}{r}
10001_{2} \
\times \quad 111_{2} \
\hline
\end{array}$

Accepted Answer

A)  $1110110 _ { 2 }$ 
B)  $1110111 _ { 2 }$ 
C)  $1100111 _ { 2 }$ 
D)  $1110101 _ { 2 }$ 
E)  None of these 
A)  $1110110 _ { 2 }$ 
B)  $1110111 _ { 2 }$ 
C)  $1100111 _ { 2 }$ 
D)  $1110101 _ { 2 }$ 
E)  None of these

Question 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.
-$$\frac { 8 ^ { 4 } } { 4 ^ { 6 } }$$

Accepted Answer

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

Question 4

Complete the following arithmetic problems.
-$$\begin{array} { r } 
237_8 \
+ 456 _ { 8 } \
\hline
\end{array}$$

Accepted Answer

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

Question 5

The hexadecimal ASCII for $\text { "X" } \mathrm { X } ^ { \prime \prime } 58 _ { 16 }$ Find the decimal ASCII for "H".

Accepted Answer

A)  72 
B)  48 
C)  74 
D)  116 
E)  None of these 
A)  72 
B)  48 
C)  74 
D)  116 
E)  None of these

Question 6

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.
-$$- \sqrt { 25 }$$

Accepted Answer

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

Question 7

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:
-$$( A \cap B ) ^ { \prime }$$

Accepted Answer

{0, 2, 3,

Question 8

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 $\mathrm { x } = 4$ to $1280$ $step 4$
$y = 0.25 \mathrm { x }$
$\mathrm { Plot }$ pixel $( \mathrm { x } , \mathrm { y } )$
$\mathrm { ClearScreen }$
Next $x$

Accepted Answer

The output is a series of points that fo

Question 9

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.
-$\text { For } X = 1 \text { to } 8$ 
$Y = x - 1$
Print $x , y$
Next $x$

Accepted Answer

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

Question 10

Karnaugh map

-$$x ^ { \prime } y \vee x y$$

Accepted Answer

The answer of 
Karnaugh map

-\[x ^ { \prime...

Question 11

Perform the following operations with binary numbers.
-$$\begin{array} { r } 
10100101 _ { 2 } \
+ 10110010 _ { 2 } \
\hline
\end{array}$$

Accepted Answer

The answer of Perform the following operations with binary numbers.
-\[\begin{array}...

Question 12

Complete the following arithmetic problems.
-$\begin{array}{r}
765_{8} \
+147_8 \
\hline
\end{array}$

Accepted Answer

A)  $616 _ { 8 }$ 
B)  $2513 _ { 8 }$ 
C)  $604 _ { 8 }$ 
D)  $1134 _ { 8 }$ 
E)  None of these 
A)  $616 _ { 8 }$ 
B)  $2513 _ { 8 }$ 
C)  $604 _ { 8 }$ 
D)  $1134 _ { 8 }$ 
E)  None of these

Question 13

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 256
Dcolor $= " 0,255,0 ^ { \prime \prime }$
Plot Pixel $( 1280$ - 5x, $1024 - 4 x )$
Clearscreen
Next $x$

Accepted Answer

A)  A green pixel that travels from the top right-hand corner to the bottom left-hand corner of the screen 
B)  A green pixel that travels from the bottom right-hand corner to the top left-hand corner of the screen 
C)  A blue pixel that travels from the bottom right-hand corner to the top left-hand corner of the screen 
D)  A blue pixel that travels from the top right-hand corner to the bottom left-hand corner of the screen 
E)  None of these 
A)  A green pixel that travels from the top right-hand corner to the bottom left-hand corner of the screen 
B)  A green pixel that travels from the bottom right-hand corner to the top left-hand corner of the screen 
C)  A blue pixel that travels from the bottom right-hand corner to the top left-hand corner of the screen 
D)  A blue pixel that travels from the top right-hand corner to the bottom left-hand corner of the screen 
E)  None of these

Question 14

Karnaugh map

-$$x \vee \left( x ^ { \prime } \wedge y ^ { \prime } \right)$$

Accepted Answer

The answer of 
Karnaugh map

-\[x \vee \left( x...

Question 15

Evaluate each of the following
-$$3 ^ { 3 } + 3 ^ { - 2 }$$

Accepted Answer

A)  3 
B)  $26 \frac { 8 } { 9 }$ 
C)  $27 \frac { 1 } { 9 }$ 
D)  $\frac { 27 } { 9 }$ 
E)  None of these 
A)  3 
B)  $26 \frac { 8 } { 9 }$ 
C)  $27 \frac { 1 } { 9 }$ 
D)  $\frac { 27 } { 9 }$ 
E)  None of these

Question 16

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:
-$$| U |$$

Accepted Answer

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

Question 17

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.
-$$3 ^ { 4 } \cdot 3 ^ { - 3 }$$

Accepted Answer

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

Question 18

AB′C' ∨ A'B'C′ ′∨ A'B′C' is represented by which Venn diagram?

Accepted Answer

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

Question 19

The following numbers are in 8-bit, two's complement notation.
Give the decimal equivalent for each.
-$$11000011 _ { 2 ^ { * } }$$

Accepted Answer

The answer of The following numbers are in 8-bit, two's...

Question 20

Evaluate each of the following
-For $\mathrm { x } = 0$ to 255
Dcolor $= " \mathrm { x } , 0,255 - \mathrm { x } ^ { \prime \prime }$
Plot Pixel $( 128 , \mathrm { x } )$
Next $x$

Accepted Answer

The output is a vertical line, which beg

Evaluate each of the following - $\frac { 56 } { 5 ^ { 0 } - 1 ^ { 2 } }$

Perform the following operations with binary numbers. - 1000 \times11

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. - $\frac { 8 ^ { 4 } } { 4 ^ { 6 } }$

Complete the following arithmetic problems. - 23 +45

The hexadecimal ASCII for $\text { "X" } \mathrm { X } ^ { \prime \prime } 58 _ { 16 }$ Find the decimal ASCII for "H".

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. - $- \sqrt { 25 }$

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: - $( A \cap B ) ^ { \prime }$

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. - $\text { For } X = 1 \text { to } 8$ $Y = x - 1$ Print $x , y$ Next $x$

Karnaugh map $Karnaugh map - x ^ { \prime } y \vee x y$ $Karnaugh map - x ^ { \prime } y \vee x y$ - $x ^ { \prime } y \vee x y$

Perform the following operations with binary numbers. - 1010010 +1011001

Complete the following arithmetic problems. - 76 +14

Karnaugh map $Karnaugh map - x \vee \left( x ^ { \prime } \wedge y ^ { \prime } \right)$ $Karnaugh map - x \vee \left( x ^ { \prime } \wedge y ^ { \prime } \right)$ - $x \vee \left( x ^ { \prime } \wedge y ^ { \prime } \right)$

Evaluate each of the following - $3 ^ { 3 } + 3 ^ { - 2 }$

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: - $| U |$

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. - $3 ^ { 4 } \cdot 3 ^ { - 3 }$

AB′C' ∨ A'B'C′ ′∨ A'B′C' is represented by which Venn diagram?

The following numbers are in 8-bit, two's complement notation. Give the decimal equivalent for each. - $11000011 _ { 2 ^ { * } }$

Evaluate each of the following -For $\mathrm { x } = 0$ to 255 Dcolor $= " \mathrm { x } , 0,255 - \mathrm { x } ^ { \prime \prime }$ Plot Pixel $( 128 , \mathrm { x } )$ Next $x$

Computation

Binary Numbers

Octal and Hexadecimal Numbers

Sets and Algebra

Boolean Circuits

Graphs

Filters

Exam 7: Computer Science and Mathematics

Evaluate each of the following - 5650−12\frac { 56 } { 5 ^ { 0 } - 1 ^ { 2 } }50−1256​

Perform the following operations with binary numbers. - 1000 \times11

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. - 8446\frac { 8 ^ { 4 } } { 4 ^ { 6 } }4684​

Complete the following arithmetic problems. - 23 +45

The hexadecimal ASCII for "X" X′′5816\text { "X" } \mathrm { X } ^ { \prime \prime } 58 _ { 16 } "X" X′′5816​ Find the decimal ASCII for "H".

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. - −25- \sqrt { 25 }−25​

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)′( A \cap B ) ^ { \prime }(A∩B)′

Karnaugh map - x′y∨xyx ^ { \prime } y \vee x yx′y∨xy

Perform the following operations with binary numbers. - 1010010 +1011001

Complete the following arithmetic problems. - 76 +14

Karnaugh map - x∨(x′∧y′)x \vee \left( x ^ { \prime } \wedge y ^ { \prime } \right)x∨(x′∧y′)

Evaluate each of the following - 33+3−23 ^ { 3 } + 3 ^ { - 2 }33+3−2

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: - ∣U∣| U |∣U∣

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. - 34⋅3−33 ^ { 4 } \cdot 3 ^ { - 3 }34⋅3−3

AB′C' ∨ A'B'C′ ′∨ A'B′C' is represented by which Venn diagram?

The following numbers are in 8-bit, two's complement notation. Give the decimal equivalent for each. - 110000112∗11000011 _ { 2 ^ { * } }110000112∗​

Evaluate each of the following -For x=0\mathrm { x } = 0x=0 to 255 Dcolor ="x,0,255−x′′= " \mathrm { x } , 0,255 - \mathrm { x } ^ { \prime \prime }="x,0,255−x′′ Plot Pixel (128,x)( 128 , \mathrm { x } )(128,x) Next xxx

Computation

Binary Numbers

Octal and Hexadecimal Numbers

Sets and Algebra

Boolean Circuits

Graphs

Filters

Evaluate each of the following - $\frac { 56 } { 5 ^ { 0 } - 1 ^ { 2 } }$

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. - $\frac { 8 ^ { 4 } } { 4 ^ { 6 } }$

The hexadecimal ASCII for $\text { "X" } \mathrm { X } ^ { \prime \prime } 58 _ { 16 }$ Find the decimal ASCII for "H".

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. - $- \sqrt { 25 }$

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: - $( A \cap B ) ^ { \prime }$

Karnaugh map $Karnaugh map - x ^ { \prime } y \vee x y$ $Karnaugh map - x ^ { \prime } y \vee x y$ - $x ^ { \prime } y \vee x y$

Karnaugh map $Karnaugh map - x \vee \left( x ^ { \prime } \wedge y ^ { \prime } \right)$ $Karnaugh map - x \vee \left( x ^ { \prime } \wedge y ^ { \prime } \right)$ - $x \vee \left( x ^ { \prime } \wedge y ^ { \prime } \right)$

Evaluate each of the following - $3 ^ { 3 } + 3 ^ { - 2 }$

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: - $| U |$

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. - $3 ^ { 4 } \cdot 3 ^ { - 3 }$

The following numbers are in 8-bit, two's complement notation. Give the decimal equivalent for each. - $11000011 _ { 2 ^ { * } }$

Evaluate each of the following -For $\mathrm { x } = 0$ to 255 Dcolor $= " \mathrm { x } , 0,255 - \mathrm { x } ^ { \prime \prime }$ Plot Pixel $( 128 , \mathrm { x } )$ Next $x$