How many times “Fundamentals of Systems” will print in this program?    int main(){              if( execl(“/bin/ls”,”ls”,NULL) == -1){                    perror(“execl”);            exit(1);        }        printf(“Fundamentals of Systems\n”);        return 0;    }

An area of AI research that attempts to replicate the way humans interact with the physical world through locomotion, sensing, and manipulation.

An attacker uses a large collection of known potential passwords from a variety of sources in an attempt to guess weak and commonly used passwords. This password cracking technique is known as a ____________ attack. 

Due to an increasing amount of risk from phishing and other social engineering attacks, many organizations are requiring users to implement ____________ to access their accounts.  This increases security by combining more than one form of authentication, such as a password and authentication app or a smart card and pin number. 

____________ is defined as the process of creating and maintaining information systems.

____________ authentication uses an individual’s personal physical characteristics such as fingerprints or facial features to verify their identity.

Phobos, a cloud vendor, leases a cloud service that includes a fully-managed infrastructure, virtualization, operating system, and other software. Customers leasing this service can then install and operate their own applications and store data on E-Corp’s cloud. Which of the following cloud-based offerings is Phobos providing to their customers?

Variables that refer to numerically measurable characteristics are known as ____________ variables. 

Any measure taken by individuals or organizations to prevent a threat from reaching its target is known as a(n) ____________.

A ____________ variable is one that refers to categories, characteristics, or qualities that cannot be measured numerically.