Which type of display is the latest to be used for portable computer?

A LED display
B LCD display
C Plasma display
D Electroluminescent display
E None of the above

Correct Answer: Electroluminescent display

Electroluminescent display is type of display is the latest to be used for portable computer. Electroluminescent Displays (ELDs) are a type of Flat panel display created by sandwiching a layer of electroluminescent material such as GaAs between two layers of conductors.
Bissoy MCQ
#Computer Fundamentals #Computer Fundamental Miscellaneous

Related Questions

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
If D is the duration, ES and EF are the earliest start and finish, LS and LF are latest start and latest finish time, then the following relation holds good
A EF = ES + D
B LS = LF - D
C LF = LS + D
D All the above
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 command is used to display the subdirectory structure of the currently logged drive and pause the screen display after each screenful of information?
A TREE
B DELTREE/F
C DIR | MORE
D TREE | MORE
E None of the above
While working with MS-DOS, which command is used to switch to the monochrome display from color display?
A MODE BLACK
B MODE B/W
C MODE MONO
D MODE CO40
E None of the above
Which command is used to display the subdirectory structure of the currently logged drive and pause the screen display after each screen full of the information?
A Tree
B Deltree/f
C Dir | more
D Tree | more
While working with MS-DOS, which command is used to display the contents of a file and pause the display after each screenful of information?
A TYPE filename | MORE
B CAT filename | MORE
C CAT filename | pg
D MORE filename
E None of the above
The electric motor used in portable drills is
A capacitor run motor
B hysteresis motor
C universal motor
D repulsion motor
The value of a computer is depreciated over five years for tax purposes (meaning that at the end of five years , the computer is worth $0). If a business paid $ 2,100 for a computer, how much will it have depreciated after 2 years?
A $840
B $ 1,050
C $ 820
D $ 420
You create home directories for users Jan and Kim on a Windows NT Server computer. Jan works on a Windows NT Workstation computer. Kim works on a Microsoft Windows for Workgroups computer. After they log on, Jan can access her home directory, but Kim cannot access her home directory. What should you do?
A Start the Replication service on Kim's Windows for Workgroups computer
B Relocate Kim's home directory to her Windows for Workgroups computer
C Map a drive on Kim's Windows for Workgroups computer to her home directory on the server
D You cannot do this. Home directories can be accessed only by Windows NT computers

Next steps