Circle the correct answer for every question. i). Assuming that the following variables as defined as: byte A=0xAB & byte B=B1100 1101, and execute the instruction A=A+B, what's the contents of variables A, B after the execution of the instruction: a) 0xCD, 0xAB b) 171, 205 c) 0x178, 00 d) 0x178, 0xCD e) 78, CD ii).- If int A=0xAB and int B-205 and we do the following test: if (a<=b), after the execution what would be the values of the conditions Negative (N), Zero(Z) where 1 means true and 0 means false: N, Z N, Z N, Z N, Z N, Z a) 0,0 b) 0,1 c) 0,2 d) 1,0 e) 1,1 iii). If variables int A=B11001101 and int B-253, and execute the instruction A-B, what are the contents of A, B after the execution: c) 44, CD d) 22, AB a) 0XFFD0, CD b) 22,00 e) 0XFFD0, 0XFD iv). If, variables int A-5 and int B-2, and we execute the instruction: byte C=A^B, what are the values of A, B, C after the execution: a) 5,2,15 b) 5,2, 05, c) 5, 2,25 d) 5,2, 7 e) 2,5,25 v). If, variables int A=120 and int B=150, and we execute the instruction: byte C=A|B what's the value A,B,C after the execution: a) 120, 150, 270 b) 120, 150, 240 c) 120, 150, 254 d) 120, 150, -1 e) 120,150, 243 vi). If byte A = 0xAB, and you execute the instruction A=A>>2, what is the contents of A after the execution. a) 55 b) 56 c) 57 d) 0xD5 e) 0x2A vii). If byte A = 0xAB, and you execute the instruction: A=A<<3, what is the contents of A and carry after the execution. a) 0x55 b) 0x56 c) 0x57 d) 0x58 e) 0x59 viii). The most common method that can be used to pass parameters between a C function and the main program is using. a) registers b) memory c) value d) reference e) variables ix). The method the CPU controls the execution of functions and subroutines is using. a) registers b) memory c) variables d) stack e) constants x). What is the main difference between a function and a subroutine. Functions are: a) better b) smaller c) both are the same d) always return a value e) return many values
Circle the correct answer for every question. i). Assuming that the following variables as defined as: byte A=0xAB & byte B=B1100 1101, and execute the instruction A=A+B, what's the contents of variables A, B after the execution of the instruction: a) 0xCD, 0xAB b) 171, 205 c) 0x178, 00 d) 0x178, 0xCD e) 78, CD ii).- If int A=0xAB and int B-205 and we do the following test: if (a<=b), after the execution what would be the values of the conditions Negative (N), Zero(Z) where 1 means true and 0 means false: N, Z N, Z N, Z N, Z N, Z a) 0,0 b) 0,1 c) 0,2 d) 1,0 e) 1,1 iii). If variables int A=B11001101 and int B-253, and execute the instruction A-B, what are the contents of A, B after the execution: c) 44, CD d) 22, AB a) 0XFFD0, CD b) 22,00 e) 0XFFD0, 0XFD iv). If, variables int A-5 and int B-2, and we execute the instruction: byte C=A^B, what are the values of A, B, C after the execution: a) 5,2,15 b) 5,2, 05, c) 5, 2,25 d) 5,2, 7 e) 2,5,25 v). If, variables int A=120 and int B=150, and we execute the instruction: byte C=A|B what's the value A,B,C after the execution: a) 120, 150, 270 b) 120, 150, 240 c) 120, 150, 254 d) 120, 150, -1 e) 120,150, 243 vi). If byte A = 0xAB, and you execute the instruction A=A>>2, what is the contents of A after the execution. a) 55 b) 56 c) 57 d) 0xD5 e) 0x2A vii). If byte A = 0xAB, and you execute the instruction: A=A<<3, what is the contents of A and carry after the execution. a) 0x55 b) 0x56 c) 0x57 d) 0x58 e) 0x59 viii). The most common method that can be used to pass parameters between a C function and the main program is using. a) registers b) memory c) value d) reference e) variables ix). The method the CPU controls the execution of functions and subroutines is using. a) registers b) memory c) variables d) stack e) constants x). What is the main difference between a function and a subroutine. Functions are: a) better b) smaller c) both are the same d) always return a value e) return many values
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Transcribed Image Text:Circle the correct answer for every question.
i). Assuming that the following variables as defined as: byte A=0xAB & byte B=B1100 1101,
and execute the instruction A=A+B, what's the contents of variables A, B after the execution
of the instruction:
a) 0xCD, 0xAB b) 171, 205 c) 0x178, 00 d) 0x178, 0xCD
e) 78, CD
ii).- If int A=0xAB and int B-205 and we do the following test: if (a<=b), after the execution
what would be the values of the conditions Negative (N), Zero(Z) where 1 means true and 0
means false:
N, Z
N, Z
N, Z
N, Z
N, Z
a) 0,0
b) 0,1
c) 0,2
d) 1,0
e) 1,1
iii). If variables int A=B11001101 and int B-253, and execute the instruction A-B, what are
the contents of A, B after the execution:
c) 44, CD d) 22, AB
a) 0XFFD0, CD b) 22,00
e) 0XFFD0, 0XFD
iv). If, variables int A-5 and int B-2, and we execute the instruction: byte C=A^B, what are
the values of A, B, C after the execution:
a) 5,2,15 b) 5,2, 05, c) 5, 2,25
d) 5,2, 7 e) 2,5,25
v). If, variables int A=120 and int B=150, and we execute the instruction: byte C=A|B what's
the value A,B,C after the execution:
a) 120, 150, 270 b) 120, 150, 240 c) 120, 150, 254 d) 120, 150, -1 e) 120,150, 243
vi). If byte A = 0xAB, and you execute the instruction A=A>>2, what is the contents of A after
the execution.
a) 55
b) 56 c) 57
d) 0xD5
e) 0x2A
vii). If byte A = 0xAB, and you execute the instruction: A=A<<3, what is the contents of A and
carry after the execution.
a) 0x55
b) 0x56
c) 0x57
d) 0x58
e) 0x59
viii). The most common method that can be used to pass parameters between a C function and
the main program is using.
a) registers b) memory c) value d) reference e) variables
ix). The method the CPU controls the execution of functions and subroutines is using.
a) registers b) memory c) variables
d) stack e) constants
x). What is the main difference between a function and a subroutine. Functions are:
a) better b) smaller c) both are the same d) always return a value e) return many values
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