Which of the following statements will print a single line containing "hello there"?
a. System.out.println( "hello" );
System.out.println( " there" );
b. System.out.println( "hello" , " there" );
c. System.out.println( "hello" );
System.out.print( " there" );
d. System.out.print( "hello" );
System.out.println( " there" );
d. System.out.print( "hello" );
System.out.println( " there" );
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A unique student ID number could be used as a _________, whereas a student’s last name would not be suitable because two students might have the last name.
a. Primary Key b. Sort Key c. Record Type d. Data Source
When configuring the background color of an element, the background color is applied to both the content and ______ areas.
a. border b. padding c. margin d. extra
Which of the following is the general syntax of the function prototype to overload the post-increment operator as a member function?
A. className operator++(); B. friend className operator++(); C. className operator++(int); D. friend className operator++(int);
You are designing a data leak prevention solution for your VPC environment. You want your VPC Instances to be able to access software depots and distributions on the Internet for product updates. The depots and distributions are accessible via third party CONs by their URLs. You want to explicitly deny any other outbound connections from your VPC instances to hosts on the internet. Which of the following options would you consider?
A. Configure a web proxy server in your VPC and enforce URL-based rules for outbound access Remove default routes. B. Implement security groups and configure outbound rules to only permit traffic to software depots. C. Move all your instances into private VPC subnets remove default routes from all routing tables and add specific routes to the software depots and distributions only. D. Implement network access control lists to all specific destinations, with an Implicit deny as a rule.