What does a function to validate required fields generally need to do??

What will be an ideal response?


Creating a function to validate required fields generally involves retrieving the values of the required fields and checking if the value of any of them is an empty string.?

Computer Science & Information Technology

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When doing manual computer maintenance, wear a(n) ____ wristband to protect the components.? ? anti-glare

A. ?antistatic B. ?silicon C. ?conductive D. ?anti-glare

Computer Science & Information Technology

Overloaded operators can be used to test a stream’s state in conditions. The operator! member function, inherited into the stream classes from class basic_ios, returns true if the badbit, the failbit or both are true. The ________ member function (added in C++11) returns false if the badbit is true, the failbit is true or both are true.

a. operator boolalpha b. operator! c. operator boolean d. operator bool

Computer Science & Information Technology

Draw a use case diagram for World’s Trend Catalog Division.

What will be an ideal response?

Computer Science & Information Technology

Spoofing and spamming are two of the vulnerabilities associated with which of the following protocols?

a. HTTP b. FTP c. SMTP d. TFTP

Computer Science & Information Technology