ST 514 Computer Simulation in AS&T; Midterm Exam LE CHOICE. Choose the one alter

Question

ST 514 Computer Simulation in AS&T; Midterm Exam LE CHOICE. Choose the one alternative that best completes the statement or answers the question. ) Which of the following statements is correct? 1) A) MATLAB can be used as calculator B) MATLAB is a programming language C) MATLAB provides command to solve scientific problems D) All of the above 2) Which of the following windows displays previous command you have ent 2) A) Command Window C) Editor Window B) Command History Window D) Workspace Window 3) Which of the following are valid variable names 3) A) %PLANCKSCONSTANT C) 1stSelection B) age of tree D) LivingArea 4) The Matlab command shown below will assign what value to the variable abc? 4) abc=sin(pi/2) A) 0 C) 1 B) some number that is not 0,1, or-1 D)-1 5) Create two variables by assigning 4 and 5 to x and y. Assign the value of x+y to variable z. Which 5) two statements do this correctly? C)x,y = 45; z = x+y; D) x=45-y: x+y=z; 6) Which is closer to the definition of Workspace window in MATLAB interface 6) A) a window for executing commands B) A window that lets the user plots C) Editor window that lets edit/create scripts D) A window that shows defined variables in MATLAB session 7) Which is closer to the definition of Command Window in MATLAB interface 7) A) Window that lets user enter MATLAB command interactively B) Windows that provides editing functionality to the user for editing/creating MATLAB script C) Window that let you to find error in your MATLAB program D) None of the above ) Which is closer definition of MATLAB editor in MATLAB interface 8) A) Window that lets user enter MATLAB command interactively B) Windows that provides editing functionality to the user for editing /creating MATLAB script C) Window that let you to find error in your MATLAB program D) None of the above

Explanation / Answer

Question 1 Option c)

Question 2 Option b)

Question 3 Option b)

Question 4 Option c)

Question 5 Option b)

Question 6 Option d)

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