What is a semaphore and how does it differ from a regular mutex lock?

Q: When the ICD-10-CM tabular list contains the abbreviation NOS, which coding convention explains the…

A: The abbreviation NOS are contained in the  ICD-10-CM tabular list.

Q: Based on Data Encryption Standard (DES), if the output of R3 is "C3 80 61 52 47 5B 44 51" and the…

A:

Q: Why should PCM be preferable to DM for encoding analog signals that represent digital data?

A: Answer:-

Q: What are the difference between semaphores and mutexes?

A: What are the difference between semaphores and mutexes?

Q: What is the MATLAB bitwise logical operations?

A: What is the MATLAB bitwise logical operations?

Q: When the result of an unsigned arithmetic operation is too big to fit into the destination, what…

A: Introduction : Arithmetic operation: The fundamental operations of mathematics are arithmetic…

Q: 68. The first step in PCM is ________. a. quantization b. modulation c. sampling d. none of the…

A: In pulse code modulation, the analog message signal is first sampled, and then the amplitude of the…

Q: Block coding ensures synchronization and error detection by providing redundancy. Why?

A: Block coding aids in mistake identification and signal re-transmission. It is known as mB/nB coding…

Q: What is the operation of an adaptive mutex?

A: An adaptive mutex is used to protect any significant data item accessed by only a few lines of code.…

Q: The process of converting analog data into its digital equivalent is carried out by an instrument…

A: A digitizer is a piece of electronic hardware that converts an analog signal into a digital one. It…

Q: What is the primary difference between Mutex and semaphor?

A: The answer is as follows.

Q: How does an adaptive mutex function?

A: Adaptive mutexes are utilized to secure basic/shared information things that are held for brief…

Q: Non-coherent dem Select one: O True O False

A: Techniques for part lockup are developed wherever the rectifier estimates the part of the carrier…

Q: 6) In Advanced Encryption Standard all operations are performed on __________ A. 8-bit B. 16-bit C.…

A: The, answer has given below:

Q: 9. In the DES algorithm, although the key size is 64 bits only 48bits are used for the encryption…

A: Answer: ii

Q: What is the output of Left Circular Shift(LCF) in Data Encryption Standard ? a. 32 b. 48 c. 56…

A: I have given an answer in step 2.

Q: Fill the table below by the correct answering: 1. In PCM, the sampling process will needed: In PCM,…

A: Pulse code modulation (PCM) is defined as a digital scheme for transmitting analog data. It is used…

Q: What is the reason for Manchester coding avoids writing data to a magnetic disk.

A: To be determine: What is the reason for Manchester coding avoids writing data to a magnetic disk

Q: What is the sole correct initial value for a mutex?

A: About mutex: 1.Mutex is the sort form for 'Mutal Exclusion Object'. 2.A Mutex and the binary…

Q: What is binary translation and how does it work? When is it required, and why is it required?

A: Introduction: Binary translation is a kind of software virtualization that makes use of an…

Q: The number of characters/second that can be transmitted to the memory from the tape is denoted by…

A: The number of characters/second that can be transmitted to the memory from the tape is denoted by…

Q: What are synchronising bits, and how do you use them?

A: Introduction: The synchronising bits :

Q: List FIVE (5) SAS export formats

A: Here are a few sample built-in SAS formats and their naming conventions: 1. $UPCASEw. Example:…

Q: In general, character devices transmit data more quickly than block devices. Is this assertion true…

A: Character devices transmit data: Character devices may be input tools like a keyboard and mouse or…

Q: Question 9 a-[1234]: b-10456): c-deconv(a,b) does this code work properly? A True B False

A:

Q: What are Synchronizing bits?

A: Given: What are Synchronizing bits?

Q: e tripling ciph

A: The tripling cipher is also called as Triple DES.

Q: A family of polynomial block codes designed to correct burst errors is known as Fire codes explain?

A: Given that: A family of polynomial block codes designed to correct burst errors is known as Fire…

Q: Nonrepudiation can be provided by digital signatures Select one: True O False

A: Non-repudiation can be provided by digital signatures

Q: How does an adaptive mutex work?

A: Introduction: Every major data item only accessed by short code segments is protected by an adaptive…

Q: How many 2-to-4 line decoders are required to design one 4-to-16 line decoder? Os

A: Using 2-to-4 line decoder building 4-to-16 decoder, So, we need 5 total 2-to-4 decoder to build a…

Q: Problem 10-2: For a given state in AES to be encrypted, complete the following table for different…

A: It is characterized as a symmetric square code picked by the U.S. government to ensure grouped data.…

Q: What the deferent reen Encoding and ntion??

A: Given : Encoding and Encryption

Q: Topic : Mips Datapath Covert this c code to mips code. For(i=0; i< id number; i++) Sum= sum + (…

A: .data # put data section A: .word 1 4 5 7 8 9 9 id_number:  .word 7 Sum: .word 0.text la $t0,A # to…

Q: What is zoned-bit recording, and how does it work?

A: Introduction : Zone bit recording (ZBR) is a computer storage technique that allows disc drives to…

Q: What is zoned-bit recording, and how does it work

A: Zone bit recording (ZBR) is a mechanism in use by disc drives to optimise the tracks for enhanced…

Q: How is an optical disc organised differently from a magnetic disc?

A: According to the question data in the magnetic disk is the randomly accessed and the read and on the…

Q: What is the input in bits of S-Box in DES (Data Encryption Standard) ? a. 64 b. 8 c. 32 d. 48

A: Here The Input is of 64 bits in S-Box in DES.

Q: transmit

A: The resulting compressed output would be: 111111111111110000000000000001111.  The power needed to…

Q: Question 6 The sensing SNR threshold is larger than the decoding SNR Threshold. A True False

A: Given: To declare statement True or False.

Q: How many bits are required in the PCM code? Answer: Check What is the resolution of this PCM system?…

A: 2. PCM  , analog waveform 8000 times per second , and converts each sample into an 8 bit number…

Q: If you want to set last (8-bit) of a binary number and reset the other bits, you could set a mask…

A: if you want to set last(8-bit) of binary number and reset the other bits, you could set a mask with…

Q: Briefly state two differences between a cryptosystem using ECB mode and one using CBC

A: Cryptographic algorithms come in a few different forms.  The major breakdown is between symmetric…

Q: A TM takes an input of 3 numbers in unary encoding, separated by b's, and leaves their sum -1 on the…

A:

Q: Q4. Convert the following NFA to an equivalent DFA. a, €

A: I'm providing the answer to above question. I hope this will helpful for you...

Q: In CRC, the given pattern is 8 bits, which means, number of FCS bits is: 6 bits. а. b. 8 bits.…

A: In CRC,the given pattern is 8 bits, which means ,number of FCS bits is

Q: 1.What is the function of decoder? 2.Which of the following has 4 input lines and 16 output lines ?…

A: 1. A decoder is a circuit that changes a code into a set of signals   2.  1.decoder

Q: How many input lines does a decoder with 4096K output lines need?

A: Given: What is the number of input lines required by a decoder with 4096K output lines?

Random Access

Random access is generally known as direct access. Random access is the capability to have access to any item from a given population of elements at random. Sequential access is the direct opposite of random access. In random access, the elements can be retrieved irrespective of the location. In order to move from point A to Z,  you can just jump to point Z in random access system. The disk is an example of random access.