a) Choose the correct answer: 1. What will be the output for the following code? k=0; i=1; while(k<1 && i<2), k=k+1; i=i+1; i=i-k; end a) i=0, k=1 c) i=1, k=0 2. What is the output of the following code, A={'b', 10; 'A', 'c'}; b) i=0, k-0 d) i=1, k-1 a) A 2*2 cell array b) Error c) A 2*2 character array d) A 2*2 numeric array 3. Which of the following is the output of cat=strvcat('More','over')? b) A 2*2 character array d) Moreover a) More over c) A 2*4 character array 4. Create a 2-by-4 array of ones and compute the sum along its column. a) A = ones(4,2); S = sum(A,2) c) A = ones(2,4); S = sum(A,1) 5. What is the difference between the two code lines? C1 >> P=[50, eps]; C2 >> Q-[50, 'eps']; a) Code C1 initializes P as a character array while code C2 initializes Q as an integer array b) Code C2 initializes Q as a character array while code C1 initializes P as an integer array c) Both P and Q will be integer arrays d) Both P and Q will be character arrays b) A = ones(4,2); S = sum(A,1) d) A = ones(2,4); S = sum(A,2)

a) Choose the correct answer: 1. What will be the output for the following code? k=0; i=1; while(k<1 && i<2), k=k+1; i=i+1; i=i-k; end a) i=0, k=1 c) i=1, k=0 2. What is the output of the following code, A={'b', 10; 'A', 'c'}; b) i=0, k-0 d) i=1, k-1 a) A 22 cell array b) Error c) A 22 character array d) A 22 numeric array 3. Which of the following is the output of cat=strvcat('More','over')? b) A 22 character array d) Moreover a) More over c) A 2*4 character array 4. Create a 2-by-4 array of ones and compute the sum along its column. a) A = ones(4,2); S = sum(A,2) c) A = ones(2,4); S = sum(A,1) 5. What is the difference between the two code lines? C1 >> P=[50, eps]; C2 >> Q-[50, 'eps']; a) Code C1 initializes P as a character array while code C2 initializes Q as an integer array b) Code C2 initializes Q as a character array while code C1 initializes P as an integer array c) Both P and Q will be integer arrays d) Both P and Q will be character arrays b) A = ones(4,2); S = sum(A,1) d) A = ones(2,4); S = sum(A,2)

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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