Practice IT Networking Questions and Answers

• Which one of the following is an application of Stack Data Structure?
• Which of the operation is used to see the top element of stack?
• In which protocol of email the changes made on one device will not be replicated on other?
• Frames are related to which layer of OSI model
• Ethernet operates in which layer/s?
• What is the efficiency of slotted aloha?
• The time taken by a single bit to travel around the ring is known as ___?
• the functions of data warehouse tools and utilities.
• data mart
• How many dimensions are selected in Slice operation?
• How many dimensions are selected in dice operation?
• Out of star schema and snowflake schema, whose dimension table is normalized?
• Basic syntax to create a bar-chart in R is
• How to get first line from a file ?
• How to debug bash script
• syntax of loops in shell scripting?
• What is the first symbol in the bash script file
• Who is the person who use his/her expertise to gain access to other people's information illegally is called as?
• An online discussion group that allows direct live communication is known as
• Computer store data in _____ format and perform calculation on that.
• Why it is unethical to share copyrighted file?
• Name the program a personal computer's microprocessor uses to get the computer system started after you turn it on.
• Specialised program(s) designed to allow particular input or output device(s) to communicate with the rest of the computer system is called _______.
• Which among the following type of computers is also known informally as Number crunchier?
• Each time you turn on your computer, it will check on the control file
• Which of the following is a type of translator?
• Which is used to find similar character/string in SQL?
• In E-R model Double Eclipse shape is used to depict?
• The OSI model consists of ___layers.
• Converting hexadecimal value (3FA7) to Octal will yield ________.
• OLAP applications are widely used by ____ and it uses ____ Schema.
• Component in cloud computing is /are? 
• Process isolation is a set of different hardware and software technologies designed to protect each process from other processes on the operating system.
• Which is false about layering in computer networks?
• The act of simplifying a system in order to reduce complexity and allow efficient design and implementation is called as?
• Components of Management information system?
• Which process takes place when two devices wirelessly transmitted data without human intervention?
• A communications protocol defines the rules for sending blocks of data (each known as a Protocol Data Unit (PDU)) from one node in a network to another nod...
• A field is part of a record and contains a single piece of data for the subject of the  record.
• Attributes of database?