respectively. The chloroplast is an organelle present only in plant cells and some prokaryotes. At the same time they are absent in animal cells. It’s through the chloroplast that entry of energy to a cell takes place where sunlight is used to trap and convert carbon to sugar‚ which is basically chemical energy that is utilizable by plant cells. Meanwhile‚ the mitochondrion is an organelle that is present in plant cells and animal cells as well. Here‚ energy is trapped in the form of sugar by photosynthesis
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following 16-bit hexadecimal numbers represent signed integers. Convert to decimal. a. 7CAB b. C123 16. What is the decimal representation of the following signed binary numbers? a. 10110101 b. 00101010 c. 11110000 17. What is the decimal representation of the following signed binary numbers? a. 10000000 b. 11001100 c. 10110111 18. What is the 8-bit binary (two’s complement) representation of each of the following
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UNIT-I 1) Write a program to illustrate bitwise operators. 2) Write a program to print all the alphabets and their equivalent ASCII values. 3) Write a program to calculate the sum of squares of first n natural numbers using while loop. 4) Write a program to illustrate short hand operators used in C. 5) Write a program to print the multiplication table in the following format. 1 1 2 3 4 5 2 2 4 6 8 10 3 3 6 9 12 15 4 4 8 12 16 20 5 5 10 15 20 25 1 2 3 4 5 6) Write a program to calculate the
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address and keeping a table of its results?=ARP*7Which of the following is not an Application layer protocol?= TCP.*8An IP address consists of four octets separated by periods. Which part of this address denotes its class?= first octet.*9What is the binary number system based on?= . powers of 2..*10The last 64 bits of an IPv6 address are the interface identifier. Where is that number derived from?= the MAC address.*11Which of the following is a feature of TCP? (Choose all that apply.)= segments data
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215201 d. 650000 e. 2000001 ANS: Page size =2n =1024 Bytes = 210 B # of bits in offset part (n) =10 Solution steps: 1. Convert logical address: Decimal Binary 2. Split binary address to 2 parts (page #‚ Offset)‚ offset : n digits 3. Convert offset & page#: Binary Decimal Logical address (decimal) Logical address (binary) Page # (22 bits) (binary) Offset (10 bits) (binary) Page # decimal Offset decimal 3085 00000000000000000000110000001101 0000000000000000000011 0000001101 3 13 42095
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relating to IP subnetting. Resources: Textbook Lecture materials and notes Deliverables Answer the questions in the following section. Turn in your responses to your instructor. Be sure to show your work‚ meaning your steps to convert binary to decimal‚ etc. Questions: 1. How many bits of mask are required to provide 30 host addresses? 2. How many networks will be created using a 255.255.0.0 given a class A IP network (i.e.‚ 10.0.0.0)? 3. What would be the dotted
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Subnetting— Determine the classes – Classful vs Classless Class A: The first bit in the first octet must remain a 0. The remaining seven bits can be a 1‚ giving a maximum total of 127. The first octet‚ however‚ cannot be 0 (local identification‚ or “this network”) or 127 (loopback). Class A first octet range is 0 through 127‚ although the valid range is 1 through 126. Class B: The first bit in the first octet becomes a 1. The second bit‚ however‚ must remain a 0. The remaining six bits can be a 1‚ giving
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Technological Institute of the Philippines Bachelor of Science in Electronics and Communications Engineering CS 100L2-ICDL / ES12FB2 Assignment # 3 Flores‚ Ian Peter Hanie D. Prof. Mon Arjay Fernandez Malbog Jan. 15 2013 Computer Number System Binary‚ hexadecimal‚ and octal refer to different number systems. The one that we typically use is called decimal. These number systems refer to the number of symbols used to represent numbers. In the decimal system‚ we use ten different symbols: 0‚ 1‚ 2
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d. 1 and 2 18. A Ping command initially uses which ICMP type code? b. Type 8 19. “Destination Unreachable” is designated by which ICMP type code? c. Type 3 20. What’s the hexadecimal equivalent of the binary number 1111 1111? a. FF Activities Activity 2-4 1. Octal values
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one dimensional (serial) information in a 2D plane which to a greater extent limits the memory bandwidth. However 3D memory devices using Bacteriorhodopsin modules store 2D information (Bit planes) throughout a volume with information partitioned in binary planes that are stacked in third dimension. One memory operation on entire bit plane‚ gives rise to tremendous memory bandwidth. This has opened up gates for what are the major areas of improvements in purely electronic computers: 1) Ultra
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