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Examen
PRF 192 - SP19 Final Exam with correct answers
Once the function ends, the control is returned back to the ... function and execution continues from the statement immediately after the function call 
a. executing 
b. called 
c. declared 
d. calling correct answer A 
 
what number is equivalent to -4e3? 
a.-4000 
b.-400 
c..004 
d..0004 
e.-40 correct answer A 
 
what is the output when the sample code below executed? 
#include<stdio.h> 
int fn(int v){ 
 if(v==1||v==0) 
 return 1; 
 if(v%2==0) 
 return (fn(v/2)+2); 
 else 
 return(fn(v-...
Examen
Chapter 2 (PRF, PRP, etc.) Questions and accurate, 100% Accurate. Graded A+
PopularChapter 2 (PRF, PRP, etc.) Questions and accurate, 100% Accurate. Graded A+ 
 
 
Parameters of pulsed wave ultrasound (5) - -PRF (kHz) 
PRP (msec) 
PD (sec) 
SPL (mm) 
DF (no units, %) 
 
PRF definition - -How many times a pulse is repeated in a time frame 
(# pulse/sec) 
 
PRF is determined by - -sound source 
 
Can PRF change? - -Yes (depth) 
 
PRP definition - -1 on time and 1 off time 
 
PRP is determined by - -sound source 
 
Can PRP change? - -Yes (depth) 
 
PD definition - -On time only 
...
Examen
PRF 192 Full Test Bank | Answered with complete solutions
PRF 192 Full Test Bank | Answered with complete solutions What is 7/9*9 equal to? A. 2 B. 0 C. 1 D. 0.08642 What is the output when the sample code below is executed? int i=0, j=0; for( i=1; i<10,j<5;i*=2,j++){ j+=2; printf("%d ",j); } Printf("%d %d",i,j); A. 2 5 4 7 B. 2 5 6 4 C. 2 5 3 6 D. 2 5 4 8 E. 2 5 4 6 What is the output when the sample code below is executed? int i; for(i=1;i<4;i++) switch(i){ case 1: printf("%d ",i); break; case 2: printf("%d ",i); b...
Examen
PRF 192(questions with correct answers) already passed
PRF 192(questions with correct answers) already passed
Examen
PRF 192 Exam Questions & Answers | 100% Correct | Verified | 2024 Version
B ---- C99 standard guarantees uniqueness of ____ characters for internal names. 
a) 31 
b) 63 
c) 12 
d) 14 
A ---- C99 standard guarantess uniqueness of _____ characters for external names. 
a) 31 
b) 6 
c) 12 
d) 14 
D ---- Which of the following is not a valid variable name declaration? 
a) int __a3; 
b) int __3a; 
c) int __A3; 
d) None of the mentioned 
C ---- Which of the following is not a valid variable name declaration? 
a) int _a3; 
b) int a_3; 
c) int 3_a; 
d) int _3a 
C ---- Variable...
Examen
PRF 192 Exam Questions & Answers | 100% Correct | Verified | 2024 Version
B ---- C99 standard guarantees uniqueness of ____ characters for internal names. 
a) 31 
b) 63 
c) 12 
d) 14 
A ---- C99 standard guarantess uniqueness of _____ characters for external names. 
a) 31 
b) 6 
c) 12 
d) 14 
D ---- Which of the following is not a valid variable name declaration? 
a) int __a3; 
b) int __3a; 
c) int __A3; 
d) None of the mentioned 
C ---- Which of the following is not a valid variable name declaration? 
a) int _a3; 
b) int a_3; 
c) int 3_a; 
d) int _3a 
C ---- Variable...
Examen
PRF 192 top Exam Questions & Answers. 100% Accurate. Graded A+
PRF 192 top Exam Questions & Answers. 100% Accurate. Graded A+ 
 
 
b - -1. Every statement in C must end with a 
(a) period (.) 
(b) semicolon (;) 
(c) colon (:) 
(d) backslash (/) 
 
a - -2. Two special operators are used with the pointer are ______ and _____. 
A. There is no correct answer 
B. & and ? : 
C. * and / 
D. ^ and % 
 
c - -3. The function strcpy() does one of the following 
A. Copies the string from source to the buffer 
B. Replaces specified characters of source with specified c...
Examen
Final Exam PRF 192 - SP19, Top Exm Questions and answers, 100% Accurate.
Final Exam PRF 192 - SP19, Top Exm Questions and answers, 100% Accurate. 
 
 
Once the function ends, the control is returned back to the ... function and execution continues from the statement immediately after the function call 
a. executing 
b. called 
c. declared 
d. calling - -A 
 
what number is equivalent to -4e3? 
a.-4000 
b.-400 
c..004 
d..0004 
e.-40 - -A 
 
what is the output when the sample code below executed? 
#include<stdio.h> 
int fn(int v){ 
 if(v==1||v==0) 
 return 1; 
 ...
Examen
TỔNG HỢP PRF 192. Top Exam Questions and answers, 100% Accurate. Verified.
TỔNG HỢP PRF 192. Top Exam Questions and answers, 100% Accurate. Verified. 
 
 
b. text files - -Program information does not consist of 
Select one: 
a. Data 
b. text files 
c. Instructions 
 
c. Primary memory transfers information at lower speed than hard disks - -Which of these statements about primary memory is not true? 
Select one: 
a. Primary memory is also volatile 
b. RAM is a primary memory 
c. Primary memory transfers information at lower speed than hard disks 
d. Primary memory ...
Examen
PRF 192, Top Exam Questions and answers, 100% Accurate. Rated A+
PRF 192, Top Exam Questions and answers, 100% Accurate. Rated A+ 
 
 
B - C99 standard guarantees uniqueness of ____ characters for internal names. 
a) 31 
b) 63 
c) 12 
d) 14 
 
A - C99 standard guarantess uniqueness of _____ characters for external names. 
a) 31 
b) 6 
c) 12 
d) 14 
 
D - Which of the following is not a valid variable name declaration? 
a) int __a3; 
b) int __3a; 
c) int __A3; 
d) None of the mentioned 
 
C - Which of the following is not a valid variable name declaration? 
a)...
Examen
Final 3 PRF 192, Top Exam Questions and answers, 100% Accurate.
Final 3 PRF 192, Top Exam Questions and answers, 100% Accurate. 
 
 
1. What is the index number of the last element of an array with 15 elements? 
a. Programmer - defined 
b. 15 
c. 0 
d. 14 
D 
 
 
2. Why to use fflush() library function? 
 
A. To flush all streams and specified streams 
B. To flush only specified streams 
C. To flush input/output buffer 
D. Invalid library function 
A 
 
 
3. Name of algorithms for searching an element in an array? 
Select one: 
a. linear search, bubble searc...
Examen
PRF 192 final2, Top Exam Questions and answers, Graded A+
PRF 192 final2, Top Exam Questions and answers, Graded A+ 
 
 
1. 
 int arr[]= {0, 2 , 0, 6) 
 printf("%d", *arr); 
a) 0 
b) 
c) NULL 
d) error - -answer: a 
 
2. 
 a = 1; 
 b = 7; 
 if(a || b++) 
 b++; 
 printf("%d", b); 
a) 7 
b) 1 
c) 8 
d) 9 - -answer: c 
 
3.What is the output when the sample code below is executed? 
 char mess[] = "abc"; 
 char* ptr; 
 ptr = mess + strlen(mess); 
 while(ptr > mess) printf("%s", --ptr); 
a) abcd 
b) error 
c) cbcabc 
d) abcabc - -answer: c 
 
4...
Examen
PRF 192 test, Questions and answers. Graded A+. rated A+
PRF 192 test, Questions and answers. Graded A+. rated A+ 
 
 
Given the declaration: int ref[]={1,2,4};What is the value of *(ref+1)? 
 
2 
3 MULTIPLE CHOICE OPTIONS 
 
 
Which is false? 
 
Constant variables need not be defined as they are declared and can be defined later 
3 MULTIPLE CHOICE OPTIONS 
 
 
float data type takes ..... bits? 
 
32 
3 MULTIPLE CHOICE OPTIONS 
 
 
Comment on the output of this C code? 
 
#include <stdio.h> 
 
int main(){ 
 
int a[5] = {1, 2, 3, 4, 5}; 
 
int i;...
Examen
FE PRF 192 (H212) học là pass. Top Exam Questions answers. Graded A+
FE PRF 192 (H212) học là pass. Top Exam Questions answers. Graded A+ 
 
 
What is Pulse Repetition Frequency? - -The number of pulses that occur in one second. 
 
What kind of relationship is between PRF and frequency? - -Unrelated 
 
What are the units for PRF? - -Hertz, Hz, per second 
 
Who determines PRF? - -Sound Source 
But can be adjusted by the sonographer by adjusting the depth. 
 
What are the typical values for PRF? - -1-10,000 Hz (1-10k Hz) 
 
PRF depends only on what? - -Imaging ...
Examen
Final Exam PRF 192 - SP19, Top Exam Questions and answers. 100% Accurate.
Final Exam PRF 192 - SP19, Top Exam Questions and answers. 100% Accurate. 
 
 
Once the function ends, the control is returned back to the ... function and execution continues from the statement immediately after the function call 
a. executing 
b. called 
c. declared 
d. calling - A 
 
what number is equivalent to -4e3? 
a.-4000 
b.-400 
c..004 
d..0004 
e.-40 - A 
 
what is the output when the sample code below executed? 
#include<stdio.h> 
int fn(int v){ 
 if(v==1||v==0) 
 return 1; 
 i...
Examen
PRF 192, Top Exam Questions and answers. 100% Accurate. VERIFIED.
PRF 192, Top Exam Questions and answers. 100% Accurate. VERIFIED. 
 
 
b - --1. Every statement in C must end with a 
(a) period (.) 
(b) semicolon (;) 
(c) colon (:) 
(d) backslash (/) 
 
a - --2. Two special operators are used with the pointer are ______ and _____. 
A. There is no correct answer 
B. & and ? : 
C. * and / 
D. ^ and % 
 
c - --3. The function strcpy() does one of the following 
A. Copies the string from source to the buffer 
B. Replaces specified characters of source with speci...
Examen
TỔNG HỢP PRF 192, Top Exam Questions and answers. 100% Accurate.
TỔNG HỢP PRF 192, Top Exam Questions and answers. 100% Accurate. 
 
 
 
b. text files - -Program information does not consist of 
Select one: 
a. Data 
b. text files 
c. Instructions 
 
c. Primary memory transfers information at lower speed than hard disks - -Which of these statements about primary memory is not true? 
Select one: 
a. Primary memory is also volatile 
b. RAM is a primary memory 
c. Primary memory transfers information at lower speed than hard disks 
d. Primary memory holds th...
Examen
PRF 192. Top Exam Questions and answers, graded A+
PRF 192. Top Exam Questions and answers, graded A+ 
 
 
B - -C99 standard guarantees uniqueness of ____ characters for internal names. 
a) 31 
b) 63 
c) 12 
d) 14 
 
A - -C99 standard guarantess uniqueness of _____ characters for external names. 
a) 31 
b) 6 
c) 12 
d) 14 
 
D - -Which of the following is not a valid variable name declaration? 
a) int __a3; 
b) int __3a; 
c) int __A3; 
d) None of the mentioned 
 
C - -Which of the following is not a valid variable name declaration? 
a) int _a3; ...
Examen
PRF 192 - SP19 Final Exam with correct answers
standard guarantees uniqueness of ____ characters for internal names. 
a) 31 
b) 63 
c) 12 
d) 14 
 
A correct answer C99 standard guarantess uniqueness of _____ characters for external names. 
a) 31 
b) 6 
c) 12 
d) 14 
 
D correct answer Which of the following is not a valid variable name declaration? 
a) int __a3; 
b) int __3a; 
c) int __A3; 
d) None of the mentioned 
 
C correct answer Which of the following is not a valid variable name declaration? 
a) int _a3; 
b) int a_3; 
c) int 3_a; 
d)...
Examen
SE_ Kỳ 1 PRF 192 exam real questions and answers for winter 2022 coming exam update
SE_ Kỳ 1 PRF 192 exam real questions and answers for winter 2022 coming exam update 
 
 
 
Once the function ends, the control is returned back to the ... function and execution continues from the statement immediately after the function call 
a. executing 
d 
red 
ng 
 
what number is equivalent to -4e3? 
a.-4000 
b.-400 
c..004 
d..0004 
e.-40 
 
what is the output when the sample code below executed? 
#include<stdio.h> 
int fn(int v){ 
 if(v==1||v==0) 
 return 1; 
 if(v%2==0) 
 return...