Computer Science
Class-7
Chapter-1 More on Windows-7
A. Tick the correct option.
1. Which of the following is an example of hardware setting?
a. Mouse b. Date and Time c. Mouse setting d. None of these
Answer: Mouse setting
2. The control panel of windows 7 can be seen in ____ views.
a. Two b. Four c. One d. three
Answer: Three
3. Date and time appears in the _____ area.
a. Control panel b. computer c. Notification d. None of these
Answer: Control Panel
4.Change system sounds link is present in ___ option.
a. Hardware and sound b. Date and Time c. Ease of Access d. None of these
Answer: Hardware and Sound
5. Which of the following is used to clean hard disk space?
a. Disk cleanup b. Mouse properties c. Sounds recorder d. None of these
Answer: Disk Cleanup
B. Match the following.
1. Clock, language and region i. Disk defragmenter
2. Device and printers ii. Date and time option
3. Mouse properties dialog box iii. On screen keyboard
4. Ease of Access iv. Pointers tab
5. System tools v. Mouse option
Answer:
1. ii
2. v
3. iv
4. iii
5. i
C. Answer the following question.
1. What is control panel?
Answer: Control Panel is a feature of the Microsoft Windows graphical user interface that allows you to modify computer's setting and controls.
2. Write the steps to change date and time of computer.
Answer: To change date and time of your system, perform the following steps:
1. Open control panel.
2. Click on the clock, language and region link.
3. Click on the date and time link.
4. Click on change date and time button.
5. Make the required change in date and time of your system.
6. Click on OK button.
3. Write the steps to set the double-click speed of the mouse.
Answer: Setting double click speed of the mouse:
1. Open mouse properties dialog box.
2. Click on the buttons tab.
3. Drag the speed slider in a suitable direction.
4. Click on apply button.
5. Click on OK button.
4. What is On-screen keyboard?
Answer: On screen keyboard is a feature provided by windows 7 to write or create documents. To start on screen keyboard perform the following steps:
1. Click on start button.
2. Click on all programs.
3. Click on Accessories.
4. Click on Ease of Access.
5. Click on the on screen keyboard.
5. What is disk cleanup?
Answer: Disk cleanup is a utility that helps to increase speed of your computer by finding and deleting files you no longer need.
6. Write the steps to use disk cleanup utility.
Answer: To use disk cleanup utility, perform the following steps:
1. Click on start button.
2. Click on all programs.
3. Click on accessories.
4. Click on system tools.
5. Click on Disk cleanup.
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