BC220415117: SYEDA LAIBA SHAH Time Left 88 sec(s) CS401P - Computer Architecture and Assembly Language Programming (Practical) (Lab Quiz No. 3 (Non-Graded)) Quiz Start Time: 02:41 PM, 03 May 2024 Question # 1 of 5 ( Start time: 02:41:59 PM, 03 May 2024 ) Total Marks: 1 How many bits in the memory will be reserved by the following instruction? num: dw 1,2,3 Select the correct optionReload Math Equations 48 6 3 24
Question
BC220415117: SYEDA LAIBA SHAH Time Left 88 sec(s) CS401P - Computer Architecture and Assembly Language Programming (Practical) (Lab Quiz No. 3 (Non-Graded)) Quiz Start Time: 02:41 PM, 03 May 2024 Question # 1 of 5 ( Start time: 02:41:59 PM, 03 May 2024 ) Total Marks: 1 How many bits in the memory will be reserved by the following instruction?
num: dw 1,2,3
Select the correct optionReload Math Equations
48
6
3
24
Solution
The correct answer is 48. The 'dw' directive stands for 'define word' and a word in assembly language is 2 bytes or 16 bits. So, for three numbers (1,2,3), the total bits reserved will be 3*16 = 48 bits.
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BC220415117: SYEDA LAIBA SHAH Time Left 88 sec(s) CS401P - Computer Architecture and Assembly Language Programming (Practical) (Lab Quiz No. 3 (Non-Graded)) Quiz Start Time: 02:41 PM, 03 May 2024 Question # 1 of 5 ( Start time: 02:41:59 PM, 03 May 2024 ) Total Marks: 1 How many bits in the memory will be reserved by the following instruction? num: dw 1,2,3 Select the correct optionReload Math Equations 48 6 3 24
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