Which layer of the OSI model consists of bit-level data streams and regulates their transmission over a cable or wireless medium?

A) Physical layer

B) Transport layer

C) Presentation layer

D) Application layer


A) Physical layer

Computer Science & Information Technology

You might also like to view...

When you create a new blank Word document, it is based on Word's ________ template

Fill in the blank(s) with correct word

Computer Science & Information Technology

Jeff, a technician, is charged with setting up network monitoring for critical devices in the network. It is important the information be sent securely to the monitoring station. Which of the following protocols will support secure transmission of the data?

A. SNMP v2 B. VPN C. SYSLOG D. SMTP

Computer Science & Information Technology

Which of the following statements are true?

a. The Comparable interface contains the compareTo method with the signature "public int compareTo(E)". b. The Comparator interface contains the compare method with the signature "public int compare(E, E)". c. A Comparable object can compare this object with the other object. d. A Comparator object contains the compare method that compares two objects.

Computer Science & Information Technology

Find the error of the following code segment.

``` void G() { Console.WriteLine("Inside method G"); void H() { Console.WriteLine("Inside method H"); } } ```

Computer Science & Information Technology