Answer the following-
1. Cloud Applications are run on some web application server in the internet.
2. Multithreading computer Architectures implement the CPU in such a way that more than one instruction can be performed (completed) at a time
3. In a symmetric multiprocessing system there are multiple processors that share other all other system resources (memory, disk, etc).
4. What is the value of the following signed integer 1011 1001 = -27 or -57
http://binary-system.base-conversion.ro/binary-signed-converted-to-signed-integer-in-decimal-system.php?signed_binary=10111001&signed_integer_number_base_ten=-57
5. Direct Memory Access is the most common method of transferring data directly between a peripheral and system RAM.
http://bottomupcs.sourceforge.net/csbu/x1645.htm
6. An instruction that only the operating system can execute is called a machine instruction.
7. What is the value of the following 2's complement number?
1111 1111 1111 1011 = -5 or -10
http://www.exploringbinary.com/twos-complement-converter/
8. What technique is being utilized when high performance is obtained by subdividing the clock cycle into a number of sub-intervals Pipelining technique.
9. When a computer starts up, it begins to load information from the hard disk into its read only memory?
10. Who was the scientist who conceived the concept of a stored programmed control computer? John von Neumann who introduced the von Neumann architecture
11. Express the base 10 number < 2010 > as a base 3 number = 202.
http://gwydir.demon.co.uk/jo/numbers/binary/bases.htm
12. Only seven bits are needed to encode the complete ASCII character set. What is the 8th bit used for when encoding the ASCII symbol < @ > into an 8 bit word? =2^8
13. In a monochrome bitmap how many bits are needed to stored the color of a pixel. One bit (black and white)
14. What type of compression algorithm is used when creating a JPEG image? Lossless compression algorithm or lossy
15. What is value of the 1's complement integer 1001 1001? = 0110 0110
16. There are usually four stages in an instruction cycle. Name the first stage. Fetch the instruction stage.
17. File descriptors are an index into a file-descriptor table stored by the Kernel.
18. In lossless data compression, the original amount of data is preserved
19. The elementary component of a Quantum computer is a computer memory
http://tph.tuwien.ac.at/~oemer/doc/quprog/node8.html
20. What type of data formatting is used in the image below?
Vector image formatting
21. If you have a true color display using 8 bits for the intensity of each primary color. How many colors can you create for the display? 256 colors.
22. Encode -3 ¾ as a 32 bit IEEE binary number?
1 10000000 11100000000000000000000
23. Encode the symbol for < 5 > in binary so it can be printed on the console screen? = 101
24. Convert the Octal number 238 to a HEX number (D 16)
http://www.rapidtables.com/math/number/Numeral_system.htm
25. The Inter process communication is an in-memory buffer that connects two processes together
PIPE
https://www.bottomupcs.com/file_descriptors.xhtml
Attachment:- Questions.rar