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1. In the transport layer, data transmission is controlled to ensure data integrity and avoid data loss. What is the technique called? a) Synchronize b) Flow control c) Session control d) Data control 2. What kind of data segments can the sender transmit without receiving an acknowledgment? a) Packet b) Frame c) Window d) Buffer 3. What is the process of inserting the header information of the layer and the data from the higher layer into data frame? a) Encryption b) Compression c) Encapsulation d) Heading 4. What are the disadvantages of a connectionless network service? Select best 3. a) No decided path from the source to destination b) No flow control and error correction c) Quick data transfer process d) Data loss because of buffer overflow e) Tolerance for delay and resquencing 5. What are the addresses used in the Data Link layer? Choose the two correct answers. a) Logical address b) Hardware address c) Network address d) Physical address 6. What layer of the Cisco hierarchical model is responsible for providing end users with access to the internetwork? a) Core layer b) Distribution layer c) Access layer d) Backbone layer
A triage software system that allows doctors to designate the order in which patients should be treated, based on the severity of a patient's illness or injuries.
Write down the relational algebra expressions for given transactions. When viewing appointments have been made, itinerary has to be given detailing dates.
Write a program that will demonstrate the difference between using a local page replacement policy and a global one for the simple case of two processes. You will need a routine that can generate a page reference string based on a statistical model.
Explain in scholarly detail department expense predicting processes and deliverable associated required to complete process.
(1) Identify the hardware you have on your computer and catagorize each piece as input, output, or both. (2) List at least five different pieces of hardware with at least one of each category.
Describe a DBMS and its functions. Name some of the popular DBMS software? You should search the Internet for the updated DBMS technology.
The telephone exchange can store 3 minute audio messages of the same quality as that of the telephone channels. how many megabytes of data storage space are needed to store each of these messages?
Determine if internal service-level agreements (SLAs) are necessary, and identify the monitoring points and levels for an SLA
The application should display all daily. Use a user-defined function as handler of memory allocation errors. The user-defined function should be registered as a default handler of new failures temperatures as well as average weekly temperatures in a..
Determine the maximum period obtainable from following LCG? Xn+1 = aXn (mod 24). What must be the value of a?
What is "file type?" Where do file types come from? Write down some of the information that file types give (tip: think about copying and pasting, also importing/exporting between files)?
Distinguish the object-oriented analysis and create models with structured analysis and design models. Write down Agile Methodologies?
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