Rewrite the following condition to avoid a possible arithmetic exception:

Computers and Technology

1 answer:

dangina [55]2 years ago

4 0

Answer:

if (x > 7 && Math.sqrt(x) < 3)

Explanation:

The previous condition checks if the square root of x is less than 3, but this would raise an error if x is a value equal to or less than 0.

So, the condition checks for the value of x before evaluating the square root after the AND operation to prevent an arithmetic exception.

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Explain the difference between using the int type and the double type for numbers.

MaRussiya [10]

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3 years ago

To quickly modify fonts, colors, and effects on a slide, a user can modify the _____. (Microsoft PowerPoint)

velikii [3]

Answer:

To quickly modify fonts, colours, and effects on a slide, a user can modify the Theme.

Explanation:

In Microsoft power point a theme is a group or collection of fonts , colours and effects that are pre-formatted to improve or enhance the presentation. We can start changing the font , colours or effects or any pre-existing themes by selecting them.

To Change colour:

In Design tab, under the Variants group, click on the downward and choose one colour from the colour variant gallery.
Now click on the customise colours which opens the "Create New Theme Colours" dialog box. In this dialog box , in the theme colours we can make the necessary changes and save them as a new theme.

To change fonts:

In the View tab, choose Slide Master.In this tab, select "Fonts" and then select Customise Fonts.
Now "Create New Theme Fonts" dialog box opens where use can choose the required font size under the Heading font and Body font boxes. Again this can be saved as a new theme. Changing the font of theme changes all the bullet texts and title.