IEEE Coding Cybersecurity

What is the OUTPUT?

boolean v1 = true;

boolean v2 = false;

System.out.println((v1 & v2));

• 0

• 1

• true

• false

What is the OUTPUT?

String abc = "I" + "like" + "Java";

System.out.println(abc);

• I

• Java

• like

• IlikeJava

What is the process of defining multiple methods inside the same class but with different parameters' list?

• Method Overriding

• Multiple Methods

• Method Overloading

• None of the above

The following is a protocol for breaking and sending packets to an address across a network.

• DNS

• Socket

• Proxy Server

• TCP/IP

Good hackers who help in finding vulnerabilities in a system are called

• White Hat Hackers

• Grey Hat Hackers

• Black Hat Hackers

• Red Hat Hackers

What is the OUTPUT?

String abc = "I LIKE IEEE";

System.out.println(abc.length());

• 9

• 10

• 11

• 12

_______________________ masks your IP address.

• Firewall

• Incognito mode

• VPN

• Antivirus

_________________________ is the method of locating all DNS servers (and their associated records) for an organization.

• DNS enumeration

• DNS server hacking

• DNS server hacking

• DNS hacking

What is the final value of x?

int x, y, z;

x = 1;

y = 2;

x = y = z = 5;

• 1

• 5

• 2

• 7

What is the purpose of SSL certificate in HTTP?

• For making security weak.

• For sending and receiving emails unencrypted.

• For moving information faster.

• For encrypted data sent over HTTP protocol.