Related Questions

Which type of device is use by banking websites to enter the password and prevent keystroke legging?
A Virtual keyword
B Scanner
C Light pen
D Reader
What is the term used when you press and hold the left mouse key and move the mouse around the slide?
A Highlighting
B Dragging
C Selecting
D Moving
When a key is pressed on the keyboard, which standard is used for converting the keystroke into the corresponding bits?
A ANSI
B ASCII
C EBCDIC
D ISO
If you want to have more than one Telnet session open at the same time, what keystroke combination would you use?
A Tab+spacebar
B Ctrl+X, then 6
C Ctrl+Shift+X, then 6
D Ctrl+Shift+6, then X
What keystroke will terminate setup mode?
A Ctrl+Z
B Ctrl+^
C Ctrl+C
D Ctrl+Shift+^
The mouse pointer moves erratically, what is the possible cause? The mouse
A ball is dirty
B is not connected
C driver is not installed properly
D has an incorrect IRQ setting
E None of the above
Where would you load the mouse driver mouse.sys?
A config.sys
B autoexec.bat
C win.ini
D io.sys
E msdos.sys
Consider a company that assembles computers. The probability of a faulty assembly of any computer is p. The company therefore subjects each computer to a testing process. This testing process gives the correct result for any computer with a probability of q. What is the probability of a computer being declared faulty?
A pq + (1 - p) (1 - q)
B (1 - q)p
C (1 - p)q
D pq
Which of the following storage and retrieval methods would be well suited to your processing requirements if you only need to retrieve records one at a time and there is no fixed pattern to the requests for data and records?
A indexed sectors
B sequential
C direct
D indexed direct
E None of the above
When storage space is scarce and physical records cannot span pages, creating multiple physical records from one logical relation will minimize wasted storage space.
A True
B False

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