i) The semicolon (;) suppresses output when used with MATLAB commands. A) True (B) False ii) A variable name must begin with a number. A) True (B) False create a matrix with m rows and n columns in which all elements iii) The zeros(m,n)command are the numbers 1. A) True (B) False
i) The semicolon (;) suppresses output when used with MATLAB commands. A) True (B) False ii) A variable name must begin with a number. A) True (B) False create a matrix with m rows and n columns in which all elements iii) The zeros(m,n)command are the numbers 1. A) True (B) False
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Transcribed Image Text:i) The semicolon (;) suppresses output when used with MATLAB commands.
A) True
(B) False
ii) A variable name must begin with a number.
A) True
(B) False
iii) The zeros(m,n)command
create a matrix with m rows and n columns in which all elements
are the numbers 1.
A) True
(B) False
iv) Which of the following is used to see if two elements are equal in MATLAB?
A) !=
B)=
C) isequal
D)=
v) To add a comment to the mfile, the MATLAB command is
A)%
B);
C) comment('')
D) &
vi) To display 'Question 2' in the command window, the correct command is
A) disp(Question 2)
B) display('Question 2')
C) disp('Question 2¹)
D) Question 2
vii) A correct name for a variable is
A) larearee
B) area rec
C )area_rec
D )cos
viii) A matrix is considered to be square if the
A) matrix contains all zero elements
B) number of rows and columns are the same
![Binding
thread........
C) number of rows is greater than the number of columns
D) number of columns is greater than the number of rows
ix) The polyval command
A) outputs the coefficients of the polynominal interpolation model
B) evaluates the interpolant at a given value of x
C) conducts cubic-spline interpolation
D) conducts linear-spline interpolation
x) This Matlab command clears all data and variables stored in:
memory:
A) cle
B) clear
C) delete
D) deallocate
xi) The command to add text to the x axis of a plot is
A) xtitle
B) label,x
C ) xlabel
D) xtext
xii)
A-rand(2,5);b-size(A); then b equals to
B)5,2
A)2,5
C) 5
D) 10
xiii) Examine the following MATLAB code. What is the value of B at the end of the
program:
A=2;
for ii 0:2:4
A=[A, A*ii];
end
B=A
A) B-2,0,0,0
B) B-2202002000
D) B-2248
C) B 204080160
xiv) Matlab Script files are often called,
A) mat files
B) jpg files
C) Doc files
D) M files
xv) Which of the following is printed to standard output when the following expression
is executed?
fprintf('max temp is %.2f degree', 100.2345)
A) 'max temp is %.2f degree', 100.2345
C) max temp is 100.23 degree
B) max temp is %.2f degree 100.2345 D) max temp is 100.2345 degree
S
***********](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9e5a1bb5-1619-4e2a-85fa-e2e09912f551%2Fe75a0ad2-9386-4218-b4f0-ed3d098e5ec4%2Fismuw4k_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Binding
thread........
C) number of rows is greater than the number of columns
D) number of columns is greater than the number of rows
ix) The polyval command
A) outputs the coefficients of the polynominal interpolation model
B) evaluates the interpolant at a given value of x
C) conducts cubic-spline interpolation
D) conducts linear-spline interpolation
x) This Matlab command clears all data and variables stored in:
memory:
A) cle
B) clear
C) delete
D) deallocate
xi) The command to add text to the x axis of a plot is
A) xtitle
B) label,x
C ) xlabel
D) xtext
xii)
A-rand(2,5);b-size(A); then b equals to
B)5,2
A)2,5
C) 5
D) 10
xiii) Examine the following MATLAB code. What is the value of B at the end of the
program:
A=2;
for ii 0:2:4
A=[A, A*ii];
end
B=A
A) B-2,0,0,0
B) B-2202002000
D) B-2248
C) B 204080160
xiv) Matlab Script files are often called,
A) mat files
B) jpg files
C) Doc files
D) M files
xv) Which of the following is printed to standard output when the following expression
is executed?
fprintf('max temp is %.2f degree', 100.2345)
A) 'max temp is %.2f degree', 100.2345
C) max temp is 100.23 degree
B) max temp is %.2f degree 100.2345 D) max temp is 100.2345 degree
S
***********
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