Attach 2 screen shots demonstrating an understanding of file management tools, such as keyboard shortcuts, copy, paste, delete,
1 answer:
Answer:
Explanation:
In the first image, I am showing hovering over the copy button on the toolbar that shows the keyboard shortcut to copy an item. I am also copying the 360 Photos folder using that shortcut. In the second image, I am hovering over the paste icon in the toolbar to show the shortcut for that button and using it to paste the 360 Photos folder within the Camera Roll folder. There are many different keyboard shortcuts that can be used here are some of the following...
delete: del
move: shift + drag the mouse (no keyboard shortcut)
rename: F2
create shortcut: (no keyboard shortcut) right click item and choose create shortcut.
search: windows key + S
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Answer:
Required memory size is 16k x 8
16k = 24 x 210 = 214
Hence, No. of address lines = 14
No. of data lines = 8
a) Size of IC 1024 x 1
Total number of ICs required = 16k x 8 / 1024 x 1 = 16 x 8 = 128
b) Size of IC 2k x 4
Total number of ICs required = 16k x 8 / 2k x 4 = 8 x 2 = 16
c) Size of IC 1k x 8
Total number of ICs required = 16k x 8 / 1k x 8 = 16 x 1 = 16
Explanation:
For a, 10 address lines from A0 to A9 are used to select any one of the memory location out of 1024 memory locations present in a IC.
For b, 11 address lines from A0 to A10 are used to select any one of the memory location out of 2k=2048 memory locations present in a IC.
For c, 10 address lines from A0 to A9 are used to select any one of the memory location out of 1k=1024 memory locations present in a IC.
