Related Questions

Which memory has read operation, byte erase, byte write and chip erase?
A RAM
B UVEPROM
C EEPROM
D Both B and C
Bobby, an office secretary, typed 6 letters, each of which had either 1 or 2 pages. If Bobby typed 10 pages in all, how many of the letters had 2 pages?
A 1
B 2
C 4
D 5
A secretary typed 6 letters, each of which had either 1 to 2 page. If the secretary typed 10 pages in all. how many letters has 2 pages?
A 1
B 2
C 3
D 4
Which command be used to clear the screen and display the operating system prompt on the first line of thedisplay?
A Cd
B Md
C Rename
D cls
The ratio of the length to the width of a rectangular advertising display is approximately 3.3 to 2. If the width of the display is 8 meters, what is the approximate length of the display, in meters?
A 7
B 11
C 13
D 16
Which of the following devices have a limitation that we can only store information to it but cannot erase or modify it?
A Floppy Disk
B Hard Disk
C Tape Drive
D CD-ROM
E None of these
The fact that the writer stinks that we can kill dolphins more easily than they can kill US-
A means that they are better adapted to their environment than we are
B shows that dolphins have a very sophisticated from of communication
C proves that dolphins are not the most intelligent species at sea
D does not mean that we are superior to them
Which function is used to erase all session variables stored in the current session?
A session_destroy()
B session_change()
C session_remove()
D session_unset()
The _____ is ultraviolet-light-erasable and electrically programmable. This allows the user to erase and store until programs and data are perfected.
A EPROM
B ROM
C PROM
D RAM
E None of the above
Which command is used to suppress the prompt that asks you to confirm that you want to delete the directory?
A DELTREE
B DELTREE/F
C DEL*.*
D ERASE *.*
E None of the above

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