The sqrt function
a. is provided in the
b. returns the square of the argument
c. returns the square root of the argument
d. the argument type is int
e. the return type is double.
a) c) e).
Explanation: d) the argument type for sqrt is double. b) is a “foil”.
You might also like to view...
Match software design model elements to house design elements.
A. interface design B. component-level design C. architectural design
The loud clicking noise coming from a faulty hard drive is most likely created by:
A. the coil reversing polarity in an endless loop. B. one or more bad spindle motor bearings C. repeated motion of the read/write head armature parallel to the platter D. the solid state read/write head scratching the platter surface.
Which of the following is the greatest expense for companies using Linux?
A. Additional software B. Operating system cost C. Hiring people to maintain the Linux system D. Software upgrades
You are starting a new website. You want to quickly allow users to begin using your site without having the hassle of creating a new user account. You set up a one-way trust federated access link from your website to the three major social networks. Why should you use a one-way trust in this configuration rather than a two-way trust in this scenario?
A. A one-way trust allows your website to trust the user accounts of the social networks without requiring the social networks to trust your website. B. Two-way trusts are only valid in private networks and cannot be used across the Internet. C. A one-way trust allows your website to access the file storage of the social networks. D. A two-way trust would grant the social network administrators full access to your backend database.