A ________ library is a stored set of JCL statements for processes that are executed repeatedly in order to avoid coding the JCL each time it is needed.
Q: What is the importance of Firewalls in an Extranet Service?
A: A firewall is a device used for network security.
Q: What exactly is local memory?
A: institution: Local memory is a part of memory that is dedicated exclusively for a single unit in a…
Q: How do you manage security in an office with shared resources like a printer, for example?
A: INITIATION: Security is a critical aspect of defending data against hackers.
Q: In Cryptography, we looked at both stream and block cyphers. We also spoke about substitution…
A: CRYPTOGRAPHY is used to decrypt the data. Block cyphers are so named because they work on fixed…
Q: SQL has at least four benefits.
A: Explanation: TipThe acronym SQL stands for Structured Query Language. It's for storing data in a…
Q: What is the best way to use Bayesian classification when some of the characteristics aren't present?
A: Bayesian-Classification: In the instance of Bayesian-Classification, we must describe how to deal…
Q: Provide an example of how IPC works when someone uses the spell-checking feature in Microsoft…
A: Spelling Problems: One prevalent, but incorrect, misconception is that spelling issues are caused by…
Q: Developing a worldwide information system is made easier thanks to the internet. Is the internet the…
A: Given: The Internet is a worldwide network of computer networks that are linked together. The World…
Q: Q6. Adding a new element at the end of the array takes... time compared to adding a new element at…
A: Adding a new element at the end of the array takes less time compared to adding a new element at the…
Q: What is an antiviral software exactly?
A: Antivirus Antivirus software, or a set of software packages, detects, blocks, and eliminates…
Q: The following specifications should be met for your code solution: • The specified function name…
A: The complete Python code is given below with screenshots of output
Q: Compile a list of six operators that may be utilised while building LINQ queries.
A: LINQ: Define LINQ is an acronym for Language Integrated Query and is a component of Microsoft's.NET…
Q: What is heuristic evaluation, and how is it used? What's the point of this thing?
A: Heuristic evaluation: As part of an iterative design process, heuristic evaluation (Nielsen and…
Q: Explain the difference between serialisation and deserialization in Java.
A: I give the theoretical as well as practical difference
Q: Create, compile, and run a program that manages a linked list. Specifically, create a linked list…
A: Answer
Q: 2) Write VHDL code of the circuit as shown in figure A AND2 INV XOR2 X2 OR3 AND2
A: library IEEE;use IEEE.STD_LOGIC_1164.ALL;use IEEE.STD_LOGIC_ARITH.ALL;use…
Q: Do you know what are the most essential physical database design considerations?
A: Physical database design is the process of converting a data model into the physical data structure…
Q: You are tasked with deploying websites on EC2 instances. The solution should be scalable and the…
A: I have provided the solution in step 2.
Q: What is database security defined as? What are two database security techniques you might talk…
A: Throughout its lifecycle, data security refers to securing data from illegal access and data…
Q: Is there a relationship between cohesion and coupling in the creation of software applications?
A: Answer
Q: How do expressions in Haskell differ from commands in imperative languages, in your own words?
A: How do expressions in Haskell differ from commands in imperative languages, in your own words?
Q: First stage of our program Readln (base, height); area: 0.5 base height : Writeln(area):
A: Program Approach:- 1. Declare variables 2. Take the input from the user 3. Perform the calculation…
Q: Data warehouse design would be incomplete without MetaData, which is the most critical part of any…
A: Introduction: Data warehouse is a sort of data set that coordinates duplicates of exchange…
Q: What advantages does the internet provide for the creation of a worldwide information network? Is a…
A: institution: Because not all countries now have equal access to the Internet, all global systems…
Q: What makes MetaData such an essential part of a data warehouse's architecture?
A: Metadata is described as data that provides information on one or more data features. It summarizes…
Q: 1. 2312.213210 to base-2 2. 1001110101.1012 to base-8
A: The start from step-2.
Q: The best way to get older, less tech-savvy healthcare staff to use information systems is to educate…
A: Introduction: The healthcare business has seen a substantial transition as a result of technological…
Q: Suppose that a department contains 10 men and 15 women. How many ways are there to form a commit-…
A: Given : The total number of men , M=10 The total number of women, W=15 Now, we need to form a…
Q: What exactly is fine-grained multithreading?
A: Fine-grained multithreading is a kind of multithreading in which threads are switched regardless of…
Q: What is the name given to the data that has been transferred from RAM to virtual memory?
A: Please refer below for your reference: The transfer of data from RAM to virtual memory is carried…
Q: It is used when people want to get to the web. Describe one way caching is used in DNS
A: Web based cathing: Web-based caching There are two kinds of caches in web access: local and remote.…
Q: Explain the distinction between hardwired control and microprogrammed control.
A: Hardwired Control : Hardwired and microprogrammed control are now available. Hardwired control units…
Q: First stage of our program Readln (base, height): area:= 0.5 * base height ; Writeln(area):
A: Your pascal program is given below with an output.
Q: What distinguishes a virus program's malware characteristics?
A: malware program: A malware program is a piece of software used to access a victim's computer system…
Q: What is the process of implementing finite-state machine control like?
A: Statement: A Finite State Machine (FSM) is a computation paradigm based on a hypothetical machine of…
Q: The SDLC's testing phase is critical. Is there a way to avoid this step by using formal techniques?…
A: SDLC is the most critical part: The requirement collecting and analysis phase of the SDLC is the…
Q: Q16. Which character is at the top of the stack after performing the operations: Push ('X'), Push…
A: An stack is a abstract datatype.The stack follows the Last In First Out order. The stack contains…
Q: A ____________ is a grouping of two or more computers linked together for the purpose of exchanging…
A: The communication process among systems or exchanging the data plays very important role in almost…
Q: What types of attacks are handled when it comes to message authentication?
A: Introduction: Message authentication protects you from what kinds of attacks Changes to the…
Q: Discuss the architecture style that is used by networking protocols
A: Architecture is the most universal, high-level, and persistent elemments of structure and…
Q: The term "framework" should be defined.
A:
Q: In order for a data hierarchy to function properly, all of its components must be recognised up to…
A: To function correctly, the components of a data hierarchy must be recognized up to the database…
Q: Which of the following is designed to control the operations of a Computer? a) User b) Application…
A: Which of the following is designed to control the operations of a computer?a) User b) Application…
Q: Exercise 1. Let U = {a,b,c,d,e.f.g.h,k} A= {a,b,c,d}, B={d,ef.g}, C={a,cf}, D= {f,h,k} 1. Соmpule.…
A:
Q: What is the purpose of a System Engineering Model
A: Given To know about the System Engineering Model
Q: There are ten columns in the table "customer," yet there is no row. A total of 10 new rows are added…
A: TipA table is a list of connected data kept in a database in table format. A table in relational and…
Q: Design the logic (flowchart and pseudocode) using arrays for a program. It allows a user to enter 10…
A: Answer
Q: What is the most important goal of normalization? What part do determinants play in the process of…
A: Introduction: Normalization is a significant in information base administration. It is an…
Q: Explain how you plan to create a GIS database, including data sources, funding, and Quality…
A: Data quality is assessed using different evaluation techniques by different users. The…
Q: Implement the 2D-BFS algorithm in the C programing language. and find its Complexity
A: The question is to implement the 2D-BFS algorithm in the C programming language. and find its…
A ________ library is a stored set of JCL statements for processes that are
executed repeatedly in order to avoid coding the JCL each time it is needed.
Step by step
Solved in 2 steps
- . In order to keep track of the state of each running process, the operating system creates a _____________ for each. process control block linked list CPU thread Which PCB fields below can have their values changed when a process is in "Running" state. parent, children, open_files process_state, children process_state, open_files children, open_files . Considering the implementation of a process create() function, select the correct choice for each of the following when the function is executed to create a process p. p.process_state = p.parent = p.children = p.cpu_state = READY, BLOCKED, NULL, RUNNINGThe part of the operating system or language runtime (eg, JVM) that decides which process gets access to each processor at each point in time is called the excavator operator integrator schedulerMCQ: If two threads in a multithreaded program want the same resource at the same time, one of them will have to wait for the other to finish then which of the following can support this? Synchronized block Synchronized variable Process scheduling Synchronized class
- 468. For loaded processes, operating system maintains a a. Process control block b. Partition control block c. Process collaborative block d. Program computing blockProblem Statement: (The following problem is based on problem statements in a number of operating systems texts) For this lab, you'll be setting up 2 queues of PCBs. A process control block (PCB) is an internal structure that is used to hold information associated with a process. A process is an instance of a program that is brought into random-access memory (RAM) for execution. To simplify matters, you'll be setting up 2 queues: a ready queue and a wait queue and, PCBs each PCB will have 2 fields: a process ID or PID (a positive integer) a link field to point to the next PCB on a queue The ready queue will have the PCBs for the processes that will be run in a first-come, first-served fashion. The wait queue will have the PCBs for the processes that will be waiting for a resource in a first-come, first-served fashion. If the PCB at the head of the ready queue needs some resource (for example, I/O) then it will be removed from the ready queue and moved to the rear of…Operating system is a resource allocator so a. It provides system call to abstract the access to the different resources b. It prevents an unprivileged process from accessing a memory location related to another process c. it provides a command line interface that helps to access the system resources d. It controls the CPU time sharing among the processes in the ready queue
- in C++ please create a Priority : -pre-emptive algorithm code: here are information that will help you Tasks: • Lab 4: Process management • Review Process management algorithms Definitions: (in terms for this lab not formal definitions) • Preemptive: When a new process arrives and has a higher priority than the current running process, Then the current running process is paused and put back in the waiting queue, and the new process starts executing. In most systems it will automatically interrupt the current running job when the new job arrives, however some systems use a predetermined interval (a certain number of time units), to check for new jobs. • Non preemptive: Take no action when a process with higher priority arrives,when a new process with a higher precedence arrives current running process need to finish first before the new process goes Oxford definition: Preempt – to take action in order to prevent (an anticipated event) from happening; forestall. • Metric: a metric is…Explain how a process moves between the running, ready, and blocked states.When a process is waiting for an I/O operation to finish, it is said to be in the "Blocked" state. The following states are entered by a service when it is terminated: a) Terminated; b) Suspended; c) Running; d) Ready to Go.
- Providing mechanisms for process synchronization is a responsibility for the operating system with respect to: A. Secondary management B. File management C. Process management D. Main memory managementThe switching of the CPU from one process or thread to another is called a.all of the mentioned b.task switch c.None of these d.process switch e.context switch78. To ensure no preemption, if a process is holding some resources and requests another resource that cannot be immediately allocated to it : a. then the process waits for the resources be allocated to it b. the process keeps sending requests until the resource is allocated to it c. the process resumes execution without the resource being allocated to it d. then all resources currently being held are preempted