(A) Star
(B) Ring
(C) Mesh
(D) Bus
Category: Networking Mcqs
Data Communication and Networking Mcqs for Screening tests, Interviews, Viva and Other competitive exams. Networking Mcqs section will help users to prepare mcqs of Networks for various exams. Aspirants of Lecturer Computer Science, SST Computer Science, Subject Specialist Computer Science, Data Entry operator, Computer Programmer, Computer Operator, System administrator, Network Administrator and all other Competitive Exams can prepare their Data Communication and Networking portion from here.
Which layer is closest to transmission medium?
(A) Physical
(B) Network
(C) Transport
(D) Data link
Events or attacks that steal, damage or destroy equipments?
(A) Physical security threats
(B) Data security threats
(C) Accidental threats
(D) Malicious threats
When the user damages data or equipment unintentionally it is called?
(A) Physical security threats
(B) Data security threats
(C) Malicious threats
(D) Accidental threats
When an employee intends to cause damage it is called?
(A) Data security attacks
(B) Accidental threats
(C) Malicious threats
(D) Physical security attacks
Which among following keep data and information safe by giving only the appropriate people access?
(A) Security threats
(B) Anti-Virus
(C) Firewall
(D) Network security
JCA architecture is?
(A) Plug-able
(B) Not flexible
(C) Implementation dependent
(D) Static
Java cryptography mechanisms are in the form of __ and __.
(A) JCA,JCB
(B) JCA,JCE
(C) JCE,JCF
(D) JCP,JCA