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 decimal equivalent o the slash notation of /30? 4. What would be the dotted decimal equivalent o the slash notation of /8? 5. What would be the dotted decimal equivalent o the slash notation
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sometimes referred to as reflected binary‚ because the first eight values compare with those of the last 8 values‚ but in reverse order. The gray code is often used in mechanical applications such as shaft Decimal Binary Gray encoders. Modulo 2 Arithmetic 0 0000 0000 This is binary addition with the carry ignored. 1 0001 0001 Converting Gray Code to Binary A. write down the number in gray code 2 0010 0011 B. the most significant bit of the binary number is the most significant bit of
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IT -220 Chapter 5 page 187-191 Q and A 1-37 odd. 1. What are the four layers of the TCP/IP model? i. Application – Defines the applications used to process requests and what ports and sockets are used. I. (This layer is used to process requests from hosts and to make sure a connection is made to an appropriate port.) ii. Transport – Defines the type of connection established between hosts and how acknowledgements are sent. iii. Internet – Defines the protocols
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Computer Science Quiz Questions With Answers - Multiple Choice 1- IC chips used in computers are usually made of 1. Lead 2. Silicon 3. Chromium 4. Gold Answer: Silicon 2- One kilobyte is equal to 1. 1000 bytes 2. 1024 bytes 3. 100 bytes 4. 1023 bytes Answer: 1024 3- Which of the following is not an example of Operating System? 1. Windows 98 2. BSD Unix 3. Microsoft Office XP 4. Red Hat Linux Answer: Microsoft Office XP 4- Which supercomputer is developed by
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steps to convert binary to decimal‚ etc. Questions: 1. How many bits of mask are required to provide 30 host addresses? 27 Mask=255.255.255.224 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)? 256 3. What would be the dotted decimal equivalent o the slash notation of /30? 255.255.255.252 4. What would be the dotted decimal equivalent o the slash notation of /8? 255.0.0.0 5. What would be the dotted decimal equivalent
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1. Analyze the floating point format IEEE Standard for Binary Floating-Point Arithmetic (IEEE 754) is the most widely-used standard for floating-point computation‚ and is followed by many CPU and FPU implementations. The standard defines formats for representing floating-point numbers and special values together with a set of floating-point operations that operate on these values. It also specifies four rounding modes and five exceptions (Michael L Overton). 2. How floating point numbers are stored
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particular date | DATEVALUE | Converts a date in the form of text to a serial number | DAY | Converts a serial number to a day of the month | DAYS360 | Calculates the number of days between two dates based on a 360-day year | EDATE | Returns the serial number of the date that is the indicated number of months before or after the start date | EOMONTH | Returns the serial number of the last day of the month before or after a specified number of months | HOUR | Converts a serial number to an hour
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TM128 Microsoft Server Technologies TMA 01 Question 1 (a) For this question and though out this course I will be studying using the operating system Microsoft Windows 7 Home Premium version 6.1.7600 Build 7600. Tests performed to determine my system type‚ processor speed‚ physical memory and free hard disk available is listed below. On my computer which I am running windows 7 I click the start button then type msinfo32 into the search box and press the return key. Please see screenshot below
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references (provided as decimal numbers): a. 3085 b. 42095 c. 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
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full marks. Calculators are NOT allowed. Read all the questions carefully before you start. Question Points Percentage 1 40% 2 60% Total 100% Question 1 (40 points: 15 + 10+ 15): (a) Convert the following binary into (i) decimal‚ (ii) octal et (iii) hexadecimal 10100001111.1101 (i) to decimal (10100001111)2 = 1 x 210 + 0 x 29 + 1 x 28 + 0 x 27 + 0 x 26 + 0 x 25 + 0 x 24 + 1 x 23 + 1 x 22 + 1 x 21 + 1 x 20 = 1024 + 0 + 256 + 0 + 0 + 0 + 0 +
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