File Name: data communication and computer network mcq .zip
Search this site. Computer Networks MCQ helps with theoretical, conceptual, and analytical study for self-assessment, career tests. This book can help to learn and practice Computer Networks quizzes as a quick study guide for placement test preparation. Computer Networks Quiz Questions and Answers pdf also covers the syllabus of many competitive papers for admission exams of different universities from computer science textbooks on chapters:Analog Transmission Multiple Choice Questions: 22 MCQs. The chapter Analog Transmission MCQs covers topics of analog to analog conversion, digital to analog conversion, amplitude modulation, computer networking, and return to zero. The chapter Bandwidth Utilization: Multiplexing and Spreading MCQs covers topics of multiplexers, multiplexing techniques, network multiplexing, frequency division multiplexing, multilevel multiplexing, time division multiplexing, wavelength division multiplexing, amplitude modulation, computer networks, data rate and signals, digital signal service, and spread spectrum. The chapter Computer Networking MCQs covers topics of networking basics, what is network, network topology, star topology, protocols and standards, switching in networks, and what is internet.
What is the minimum number of wires needed to send data over it serial communication link layer? On the large scale, geographically spreaded LAN's office are connected by using. Students can learn and improve on their skillset for using Data Communication and Networking MCQs effectively and can also prepare for competitive examinations like They are explained in elaborated manner to get clear subject knowledge. Data Communication and Networking MCQs pdf free download are very useful in all the kinds of competitive examinations from Clerk level to Officer level.
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A central computer surrounded by one or more satellite computers is called. What is the main difference between synchronous and asynchronous transmission? A protocol is a rule governing a time sequence of events that must take place.
Syllabus covered in this section is-. Who can benefit -. Various Search Terms used for this section are. Do not have an account?
Each quiz objective question has 4 options as possible answers. Choose your option and view the given correct answer. View Answer Comment. In Circuit-switching the two source and destination nodes establish a dedicated communication channel before the actual begins.
Show Answer. C a half-duplex line is a communication line in which data can move in two directions, but not the same time.
So, what else is required? It requires a set of instructions that tells the computer what is to be done with the input data. His or her computer was being used in communication as a medium by completely different senders and receivers. It has long been considered one of three related attributes that must be considered when making, buying, or using a computer product or component. Communication between two devices can be simplex, half-duplex, or full-duplex.
How much power approximately a light-emitting diode can couple into an optical fiber? A combination of hardware and software, which provides facilities sending and rationing of information between computer devices. The cable connecting a DB-9 connector at one end to a DB connector at the other end must cross-connect pin 8 at the BD-9 side to which pin at the DB side. The coupling efficiency of an Led light source to an optical fiber with a numerical aperture of 0. Avalanche photodiode receiver can detect bits of transmitted data by receiving. Which of the following techniques is used for allocating capacity on a satellite channel using fixed assignment FDM? Students can learn and improve on their skillset for using Data Communication and Networking MCQs effectively and can also prepare for competitive examinations like
Here is the list of Data Communication and networking Mcqs for the preparation competitive exams. In a network with 25 computers, which topology would require the most extensive cabling? Which topology requires a central controller or hub? Star b.
Attend job interviews easily with these Multiple Choice Questions. Multiple Choice Questions and Answers pdf for beginners experienced When are link-state packets sent to neighbors? The multiple option Definition More than one option could be correct.
В какую-то долю секунды сознание Беккера засекло очки в металлической оправе, обратилось к памяти в поисках аналога, нашло его и, подав сигнал тревоги, потребовало принять решение. Он отбросил бесполезный мотоцикл и пустился бежать со всех ног. К несчастью для Беккера, вместо неуклюжего такси Халохот обрел под ногами твердую почву. Спокойно подняв пистолет, он выстрелил.
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