Which of the following is not a valid function call?

a.
```
var num = parseFloat(num));
```

b.
```
document.write(parseFloat(64.82));
```

c.
```
alert("You entered " + parseFloat(num));
```

d.
```
var num = 2.6;
parseFloat(num) = num;
```


d.
```
var num = 2.6;
parseFloat(num) = num;
```

Computer Science & Information Technology

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A Cooltown user squirts the URL of a sound file or a streaming radio station to an Internet radio. Suggest a modification to the eSquirt protocol that would enable the user to control the volume from their portable device. Hint: consider what extra data the squirting device should provide.

What will be an ideal response?

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When using satellite services for your WAN connection, what statement is accurate?

a. Satellite downlink rates range from 50 to 100 Mbps. b. Satellite services suffer more latency and jitter issues. c. Satellite services are only available for fixed location clients. d. Satellite uplink rates range from 5 to 10 Mbps.

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You can use a terminal emulation program to create a(n) ____________________, a connection on a faraway computer that enables you to control that computer as if you were sitting in front of it, logged in.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

Which of the following is not an important method available for application file management?

a. Context.getFilesdir() b. Context.openFileInput() c. Context.getDirCacheInput() d. Context.getFileStreamPath()

Computer Science & Information Technology