Digital Learning

Friday, January 29, 2021

CBSE Class-IX Information Technology-Solution Unit-VII (Chapter-2):

Solved Exercise
Unit-7 Data Entry and Keyboarding Skills
Chapter-2 Using Typing Software


A. Multiple choice questions. Tick the correct answer.
1. Which of these is not a benefit of touch typing?
a. faster speed               b. greater accuracy             c. saving on time              d. muscle buildup
Answer: Muscle buildup
2. Which of these is not a typing software?
a. paint                           b. rapid typing                     c. key blaze                        d. tutor type
Answer: Paint
3. Which of these is a unit for measuring the typing speed?
a. WBM                          b. KTM                                  c. CPM                                d. CBM
Answer: CPM
4. The CPM without characters with errors is called the 
a. gross CPM                 b. net CPM                            c. pure CPM                      d. none of these
Answer: Net CPM
5. If you type a wrong letter, the error will be prompted by the tutor in _______ color.
a. yellow                         b. green                                  c. orange                            d. red
Answer: Red

B. Fill in the banks to completer the following sentences:
1. The ______ in the center of the main window displays the text to be typed by the learner.
Answer: Text Panel
2. Typing _______ means that the keystrokes should come at equal intervals.
Answer: Rhythm
3. For removing a lesson or course select it in the ____ panel and click on the delete button from the toolbar.
Answer: Navigation
4. We can configure the tutor using the options given in the _____menu.
Answer: Options button
5. The lower part of the Rapid Tutor's main window displays a ________.
Answer: Virtual keyboard
6. Typing accuracy is defined as the percentage of _______ entries out of the total entries typed.
Answer: Correct
7. There are three tab-buttons in the left corner in the main window, current lesson tab, _______ and lesson editor tab.
Answer: Students statistics tab

C. Short Answer Questions.
1. What is Rapid Typing tutor?
Answer: Rapid Typing Tutor is a typing software. It can be used by both beginners and advanced level learners.

2. What are the main components of the Rapid typing tutor window?
Answer: Main components of the Rapid Typing Tutor:
1. Title bar
2. Toolbar
3. Text panel
4. Status bar
5. Virtual keyboard

3. Why looking at the keyboard to find keys is not allowed in touch typing?
Answer: Looking at the keyboard to find keys is not allowed in touch typing because it will help you to learn touch typing with all ten fingers.
You can customize its options using the keyboard options command in the options menu.

4. How will you download rapid typing tutor on your computer?
Answer: You can download rapid typing tutor by vising the website rapidtyping.com. 
The website also has a number of typing tools, games and other features to make learning to type easy and fun.

5. What is the base position for your fingers while typing on the a. keyboard    b. numeric keypad?
Answer: 
a. Base position on keyboard: A, S, D, F and J, K, L, ;
b. Base position on Numeric: Number 5 key for middle finger, 4 for the index finger, and 6 for the ring finger.
 
6. What is the use of the options button on the rapid Typing tutor's main window?
Answer: You can use options button on the Rapid Typing Tutor's  to configuring rapid typing tutor.

7. What does the Lesson editor helps us to do?
Answer: Lesson editor makes all the lessons fully customizable. You can add, insert, change, and delete lessons, group them in courses, and review the corresponding metrics.

8. How can we view the results of a typist lesson?
Answer: To view the results of the lessons that you have already completed, go the tutor's main window and select the students statistics tab button from the title bar. 

9. What are the various units for measuring the typing speed?
Answer: Units for measuring typing speed:
WPM, NET WPM, CPM, NET CPM, KPM, NET KPM

10. How can we calculate the net typing speed of a person?
Answer: Formula for net typing speed:
WPM=(words without errors+words with errors)/Time spent in minutes

11. What is meant by accuracy in typing? How is the typing accuracy calculated?
Answer: Typing accuracy is defined as the percentage of correct entries out of the total entries typed.
Accuracy in the words, percent: Accuracy=(100%-words with errors*100%)/Total number of words.

12. What is the importance of maintaining rhythm in timing?
Answer: In the touch typing technique, the typing rhythm is very important. Typing rhythm means the keystrokes should come at equal intervals. To control the constant typing speed, the slow down indicator is used.

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