Font size
WorksheetsGRADE 8-TLE (3rd quarter exam)
Total questions: 33
Worksheet time: 25mins
1. What do you mean by OS?
operating system
original system
one size
on sale
2. The application determines whether the keyboard data is a ______.
matrix
rubber dome
command
keyboard
3. IR and RF connections are similar to what you'd find in a _____________.
control keys
QWERTY
Dvorak
remote control
4. The ____________ switch basically the same design but with a small piece of spongy foam between the bottom of the plunger and the metal strip, providing a better tactile response.
metal contact
foam element
switch
dome
5. All of the other types of switches used in keyboards are ______ in nature.
mechanical
metal contact
foam element
none of the above
6. It is a grid of circuits underneath the keys.
rubber dome
function keys
key matrix
escape
7. It is more recent addition to the computer keyboard.
keypad
keyboard
apple keyboard
numeric keypad
8. It is use a variety of switch technologies.
keyboards
function keys
numeric keypad
none of the above
9. It can also use separate character maps, overriding the one found in the keyboard.
control keys
cursor
navigation keys
computer
10. A keyboard's primary function is to act as an ______
output device
input device
typewriters
keypad
11. It includes the letters of the alphabet.
Dvorak
QWERTY
typing keys
none of the above
12. The _______ places all of the vowels on the left side of the keyboard and the most common consonants on the right.
QWERTY
ABCDE
AZERTY
Dvorak layout
13. It is located in the upper left-hand corner of the keyboard.
escape
navigation keys
function keys
control keys
14. Other keys include Alt and Ctrl keys (used for specific functions).
special keys
function keys
navigation keys
escape
15. The _______ works much like a mouse.
computer keyboard
numeric keypad
rubber dome
key matrix
16. Across the top of a keyboard are a row of key called the _______.
navigation keys
function keys
control keys
typewriters keyboard
17. Many larger keyboards have an extra section to the right that contains the ____________.
function keys
mechanical swtiches
key matrix
numeric keypad
18. It is also called, ''Direction keys.''
function keys
navigation keys
control keys
numeric keypad
19. It is the center of the keyboard, which contains the largest amount of keys, includes letters, and numbers.
numeric keypad
function keys
typewriter keyboard
none of the above
20. It is the heart and brain of the computer.
motherboard
chip set
data bus
CPU
(a) 21. It also provides support to the physical components of computer.
(a) 22. It is the languages of the computer.
(a) 23. This type of software is sold off the shelves.
(a) 24. This software is downloadable from the internet.
(a) 25. This software is similar to shareware.
(a) 26. It is not intended to be a functioning program, though it may allow partial functioning.
(a) 27. This is free software that is supported by advertisements built into the program itself.
(a) 28. It is normally free, but can be shareware.
(a) 29. It is also downloadable off the internet and free of charge.
(a) 30. It does not have a specific copyright owner or license restrictions.
31-40.) Enumerate the nine (9) types of software. (1 bonus)
(a)
41-46.) Name the six (6) parts of a computer keyboard.
(a)
47-50.) Mechanical key switches include:
(a)
