Constantly running system program processes are known as (1) Daemons (2) Processes (3) Process Block (4) Process Control Block

Constantly running system program processes are known as (1) Daemons (2) Processes (3) Process Block (4) Process Control Block
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Which of the following conditions does not hold good for a solution to a critical section problem ? (A) No assumptions may be made about speeds or the number of CPUs. (B) No two processes may be simultaneously inside their critical sections. (C) Processes running outside its critical section may block other processes. (D) Processes do not wait forever to enter its critical section.

Description : Which of the following conditions does not hold good for a solution to a critical section problem ? (A) No assumptions may be made about speeds or the number of CPUs. (B) No two processes ... critical section may block other processes. (D) Processes do not wait forever to enter its critical section.

Last Answer : (C) Processes running outside its critical section may block other processes. 

Cells must constantly manage metabolic pathways, and this is often done by balancing specific biochemical reactions within a pathway. For example, the metabolic product of one pathway may block the formation of that specific metabolite at an earlier point in the pathway to prevent a buildup of that specific product. What is this process called?

Description : Cells must constantly manage metabolic pathways, and this is often done by balancing specific biochemical reactions within a pathway. For example, the metabolic product of one pathway may block the formation ... the pathway to prevent a buildup of that specific product. What is this process called?

Last Answer : Feedback inhibition

Which of the following types of cells have a latent ability to regenerate? a) Stable Stable cells have a latent ability to regenerate if they are damaged or destroyed and are found in the kidney, liver, and pancreas, among other body organs. b) Labile Labile cells multiply constantly to replace cells worn out by normal physiologic processes. c) Permanent Permanent cells include neurons — the nerve cell bodies, not their axons. Destruction of a neuron causes permanent loss, but axons may regenerate. d) Epithelial Epithelial cells are a type of labile cell that multiply constantly to replace cells worn out by normal physiologic processes.

Description : Which of the following types of cells have a latent ability to regenerate? a) Stable Stable cells have a latent ability to regenerate if they are damaged or destroyed and are found in the ... a type of labile cell that multiply constantly to replace cells worn out by normal physiologic processes.

Last Answer : a) Stable Stable cells have a latent ability to regenerate if they are damaged or destroyed and are found in the kidney, liver, and pancreas, among other body organs.

Windows task manager...how many "processes" is it normal for my computer to be running when I only have one program open?

Description : Windows task manager...how many "processes" is it normal for my computer to be running when I only have one program open?

Last Answer : A clean install of windows XP with all the excess crap you don't need switched off will have about 20 processes running. Bare in mind that lots of programs start processes running behind the scenes even when ... panel to disable them or you can have them to run when needed to be on the safe side.

In a landscape design, properly located plants and structures. a. Can reduce heat intensity b. Need to be constantly pruned and maintained c. Block the view of the front door d. Are not essential for a good landscape design

Description : In a landscape design, properly located plants and structures. a. Can reduce heat intensity b. Need to be constantly pruned and maintained c. Block the view of the front door d. Are not essential for a good landscape design

Last Answer : Can reduce heat intensity

The process where in the processor constantly checks the status flags is called as _________ A. Polling B. Inspection C. Reviewing D. None of the Above

Description : The process where in the processor constantly checks the status flags is called as _________ A. Polling B. Inspection C. Reviewing D. None of the Above

Last Answer : A. Polling

What does the average day of a billionaire business owner look like? Clearly someone like Bezos or Zuckerberg don’t have to wake up the way their employees do but are the constantly flying all over for meetings and stuff or just living like rich assholes while board members keep Amazon/FB running?

Description : What does the average day of a billionaire business owner look like? Clearly someone like Bezos or Zuckerberg don’t have to wake up the way their employees do but are the constantly flying all over for meetings and stuff or just living like rich assholes while board members keep Amazon/FB running?

Last Answer : Most likely both.

In multi stage compressor, the isothermal compression is achieved by A. Employing intercooler B. By constantly cooling the cylinder C. By running compressor at very slow speed D. By insulating the cylinder

Description : In multi stage compressor, the isothermal compression is achieved by A. Employing intercooler B. By constantly cooling the cylinder C. By running compressor at very slow speed D. By insulating the cylinder

Last Answer : ANSWER : C

A ________ is a special program that processes statements written in a particular programming language and turns them into machine language. A. Compiler B. Device Driver C. Assembler D. None of the above

Description : A ________ is a special program that processes statements written in a particular programming language and turns them into machine language. A. Compiler B. Device Driver C. Assembler D. None of the above

Last Answer : A. Compiler

_________ is a data area shared by hardware devices or program processes that operate at different speeds or with different sets of priorities. A. Flash memory B. Virtual memory C. Buffer D. None of the Above

Description : _________ is a data area shared by hardware devices or program processes that operate at different speeds or with different sets of priorities. A. Flash memory B. Virtual memory C. Buffer D. None of the Above

Last Answer : C. Buffer

PCB stands for: a) Process Control Block b) Printed Circuit Board c) Both of The Above d) None of The Above

Description : PCB stands for: a) Process Control Block b) Printed Circuit Board c) Both of The Above d) None of The Above

Last Answer : c) Both of The Above

Which of the following is true regarding the project scope statement?A. The project scope statement includes a change control system that describes how to make changes to the project scope. B. The project scope further elaborates the Initiating processes and serves as a basis for future project decisions. C. The project scope statement describes how the team will define and develop the work breakdown structure. D. The project scope statement assesses the reliability of the project scope and describes the process for verifying and accepting completed deliverables.

Description : Which of the following is true regarding the project scope statement? A. The project scope statement includes a change control system that describes how to  make changes to the ... reliability of the project scope and describes  the process for verifying and accepting completed deliverables.

Last Answer : B. The project scope further elaborates the Initiating processes and serves as a basis  for future project decisions.

“Booting the System” means (1) loading the operating system (2) dismissing the computer (3) running an application program called “Booting”. (4) physically kicking the computer

Description : “Booting the System” means (1) loading the operating system (2) dismissing the computer (3) running an application program called “Booting”. (4) physically kicking the computer

Last Answer : loading the operating system

Computers that control processes accept data in a continuous a) data traffic pattern b) data highway c) infinite loop d) feedback loop e) None of these 44. What refers to a

Description : Computers that control processes accept data in a continuous a) data traffic pattern b) data highway c) infinite loop d) feedback loop e) None of these 44. What refers to a

Last Answer : c) infinite loop

Which of the following is the storage area whit in the computer itself which Holds data only Temporarily as the computer processes instructions? 1) The Hard Disk 2) Main Memory 3) The Control unit 4) Read Only Memory

Description : Which of the following is the storage area whit in the computer itself which Holds data only Temporarily as the computer processes instructions? 1) The Hard Disk 2) Main Memory 3) The Control unit 4) Read Only Memory

Last Answer : 4) Read Only Memory

Ws of 1991, the most recent award of a Nobel Prize in medicine to a woman scientist went to this esteemed pharmacologist and biochemist. She shared her prize with George Hitchings for their development of drugs based on understanding basic cell processes. They came up with drugs that selectively block nucleic acid synthesis without damaging normal cells. Name this woman scientist.

Description : Ws of 1991, the most recent award of a Nobel Prize in medicine to a woman scientist went to this esteemed pharmacologist and biochemist. She shared her prize with George Hitchings for ... drugs that selectively block nucleic acid synthesis without damaging normal cells. Name this woman scientist.

Last Answer : ANSWER: (GERTRUDE) ELION

In computer processing, ______ selects processes from the pool and loads them into memory for execution. (1) Job Scheduler (2) Resource Scheduler (3) CPU Scheduler (4) Process Scheduler

Description : In computer processing, ______ selects processes from the pool and loads them into memory for execution. (1) Job Scheduler (2) Resource Scheduler (3) CPU Scheduler (4) Process Scheduler

Last Answer : Job Scheduler

On a Windows PC, which running processes are essential and which are junk or even potentially harmful?

Description : On a Windows PC, which running processes are essential and which are junk or even potentially harmful?

Last Answer : answer:A lot of people have the same question, so usually a Google search of the process will turn up an explanation of what it is. Don't panic, almost every one of them has at least ... tinker with your Startup options, because that menu is designed to be a diagnostic tool but not everyone agrees

The main purpose of the Project Management Plan is to: a. provide justification for undertaking the project in terms of evaluating the benefit, cost and risk of alternative options. b. ensure the project sponsor has tight control of the project manager’s activity. c. document the outcomes of the planning process and provide the reference document for managing the project. d. document the outcome of the risk, change and configuration management processes.

Description : The main purpose of the Project Management Plan is to: a. provide justification for undertaking the project in terms of evaluating the benefit, cost and risk of  alternative options. b. ensure ... the  project. d. document the outcome of the risk, change and configuration management processes.

Last Answer : c. document the outcomes of the planning process and provide the reference document for managing the  project.

While assessing your project processes, you have identified some uncontrolled process variations. Which of the following would be the appropriate chart you may use for this purpose? Select one: a. Pareto diagram b. PERT chart c. Control chart d. HR personnel chart e. Critical path

Description : While assessing your project processes, you have identified some  uncontrolled process variations. Which of the following would be the  appropriate chart you may use for this purpose? Select one: a. Pareto diagram b. PERT chart c. Control chart d. HR personnel chart e. Critical path

Last Answer : c. Control chart

The main purpose of the Project Management Plan is to: a. provide justification for undertaking the project in terms of evaluating the benefit, cost and risk of alternatd. document the outcome of the risk, change and configuration management processes.ive options. b. ensure the project sponsor has tight control of the project manager’s activity. c. document the outcomes of the planning process and provide the reference document for managing the project.

Description : The main purpose of the Project Management Plan is to:  a. provide justification for undertaking the project in terms of evaluating the benefit, cost and risk  of alternative options.  b ... managing the project. d. document the outcome of the risk, change and configuration management processes.

Last Answer : c. document the outcomes of the planning process and provide the reference document for  managing the project.

Marketing planning is a continuous process because A)marketing activities must parallel those of competitors. B)the time frame of plans must co -ordinate with the time frame of marketing controls. C)to have effective control, new control processes must be introduced. D)plans must be changed as forces in the marketing environment change. E)marketing managers tend to develop marketing myopia and focus on short -term plans.

Description : Marketing planning is a continuous process because A)marketing activities must parallel those of competitors. B)the time frame of plans must co -ordinate with the time frame of marketing controls. C ... change. E)marketing managers tend to develop marketing myopia and focus on short -term plans.

Last Answer : E)marketing managers tend to develop marketing myopia and focus on short -term plans.

Which of the following is used to hold running program instructions? a) Primary Storage b) Virtual Storage c) Internal Storage d) Minor Devices

Description : Which of the following is used to hold running program instructions? a) Primary Storage b) Virtual Storage c) Internal Storage d) Minor Devices

Last Answer : Answer: a Explanation: The primary storage is responsible for holding the data, intermediate results and the results of ongoing processes or jobs. Virtual storage is the main memory storage required for saving large amount of data for future reference. The other options are invalid

The process wherein the processor constantly checks the status flags is called as ___________ a) Polling b) Inspection c) Reviewing d) Echoing

Description : The process wherein the processor constantly checks the status flags is called as ___________ a) Polling b) Inspection c) Reviewing d) Echoing

Last Answer : Polling

Signals can be analog or digital and a computer that processes the both type of signals is known as A) Analog computer B) Digital Computer C) Hybrid Computer D) Mainframe Computer

Description : Signals can be analog or digital and a computer that processes the both type of signals is known as A) Analog computer B) Digital Computer C) Hybrid Computer D) Mainframe Computer

Last Answer : Answer : C

What is the name of the computer program that simulates the thought processes of human beings? a) Human logic b) Expert reason c) Expert system d) Personal information

Description : What is the name of the computer program that simulates the thought processes of human beings? a) Human logic b) Expert reason c) Expert system d) Personal information

Last Answer : c) Expert system

What are the advantages of activating the automatic Program Global Area (PGA) inSAP system that have an Oracle database? Note: there are 2 correct answered to this question A. Higher system performance is gained B. Shorter response time for queries is achieved C. Large sort processes will use more memory for efficient sorting D. Less PGA memory is allocated in advance

Description : What are the advantages of activating the automatic Program Global Area (PGA) inSAP system that have an Oracle database? Note: there are 2 correct answered to this question A. Higher system ... sort processes will use more memory for efficient sorting D. Less PGA memory is allocated in advance

Last Answer : A. Higher system performance is gained

Draw the labeled block diagram of process control system and explain each block.

Description : Draw the labeled block diagram of process control system and explain each block.

Last Answer : Explanation - Process control system consists of process or plant, sensor, error detector, automatic Controller, actuator or control element. 1) Process or plant- process means some manufacturing sequence ... process which changes the process variable. Output of this block is denoted by u .

The control and arithmetic-logic sections are called: a) block diagram b) control unit c) central processing unit d) None of The Above

Description : The control and arithmetic-logic sections are called: a) block diagram b) control unit c) central processing unit d) None of The Above

Last Answer : c) central processing unit

Process is ........................ A) A program in execution B) An instance of a program running on a computer. C) The entity that can be assigned to and executed D) All of the above.

Description : Process is ........................ A) A program in execution B) An instance of a program running on a computer. C) The entity that can be assigned to and executed D) All of the above.

Last Answer : D) All of the above.

Is there a program that hides processes?

Description : Is there a program that hides processes?

Last Answer : Can’t you just rename the exe of the cheat? That should change the name of the process. I assume the game is searching for the name of the running process.

Which is not a benefit of cloud computing? a) Streamline business processes b) Pervasive accessibility c) Economic of scale d) Program debugging

Description : Which is not a benefit of cloud computing? a) Streamline business processes b) Pervasive accessibility c) Economic of scale d) Program debugging

Last Answer : Program debugging

A kiosk a) is data organised and presented in a manner that has additional value beyond t he value of the data itself b) combines microscopic electronic components on a single integrated circuit that processes bits according to software instructions c) is a computer station that provides the public with specific and useful information and service d) describes a computer's type, processor, and operating system e) None of these

Description : A kiosk a) is data organised and presented in a manner that has additional value beyond t he value of the data itself b) combines microscopic electronic components on a single integrated circuit that ... and service d) describes a computer's type, processor, and operating system e) None of these

Last Answer : c) is a computer station that provides the public with specific and useful information and service

Which of the following information systems focuses on making manufacturing processes more efficient and of higher quality? a) Computer aided manufacturing b) Computer integrated manufacturing c) Computer aided software engineering d) Computer aided system engineering e) None of these

Description : Which of the following information systems focuses on making manufacturing processes more efficient and of higher quality? a) Computer aided manufacturing b) Computer integrated manufacturing c) Computer aided software engineering d) Computer aided system engineering e) None of these

Last Answer : a) Computer aided manufacturing

The Operating System Manages 1) Memeory 2) Processes 3) Disks and I/O devices 4) All of the above

Description : The Operating System Manages 1) Memeory 2) Processes 3) Disks and I/O devices 4) All of the above

Last Answer : 4) All of the above

The Operating System Manages 1 Memeory 2 Processes 3 Disks and I/O devices 4 All of the above

Description : The Operating System Manages 1 Memeory 2 Processes 3 Disks and I/O devices 4 All of the above

Last Answer : 4 All of the above

A motor running on electricity at the rate of 400 W raises a block of weight 120 N. if the block moves 8 m vertically in 4 s, the efficiency of the motor is (a) 24% (b) 30% (c) 48% (d) 60%

Description : A motor running on electricity at the rate of 400 W raises a block of weight 120 N. if the block moves 8 m vertically in 4 s, the efficiency of the motor is (a) 24% (b) 30% (c) 48% (d) 60%

Last Answer : Ans:(d)

What do you understand by the term DOS: a) Downloading the system program from the Internet b) Downloading operating system c) The master control program of the computer which helps the computer to manage the files d) The programs which helps computer to check the various peripheral devices e) None of The Above

Description : What do you understand by the term DOS: a) Downloading the system program from the Internet b) Downloading operating system c) The master control program of the computer which helps the computer to ... d) The programs which helps computer to check the various peripheral devices e) None of The Above

Last Answer : e) None of The Above

_____is the process of finding errors in software code. 1) Compiling 2) Testing 3) Running 4) Debugging 6 5) None of these

Description : _____is the process of finding errors in software code. 1) Compiling 2) Testing 3) Running 4) Debugging 6 5) None of these

Last Answer : Answer :4

The time that depends on the input: an already sorted sequence that is easier to sort. a) Process b) Evaluation c) Running d) Input

Description : The time that depends on the input: an already sorted sequence that is easier to sort. a) Process b) Evaluation c) Running d) Input

Last Answer : Answer: c Explanation: The running time depends on the input: an already sorted sequence is easier to sort. The running time is given by the size of the input, since short sequences are easier to sort than the longer ones. Generally, we seek upper bounds on the running time, because it is reliable

Which of the following is not a process state? a) Terminated b) Running c) Blocked d) Execution

Description : Which of the following is not a process state? a) Terminated b) Running c) Blocked d) Execution

Last Answer : Answer: c Explanation: There is no blocked state in a process model. The different states are ready, running, executing, waiting and terminated

Assertion :- In an isolated system the entropy increases due to spontanous process. Reason :- The processes in an isolated system are adiabatic.

Description : Assertion :- In an isolated system the entropy increases due to spontanous process. Reason :- The processes in an isolated system are adiabatic.

Last Answer : Assertion :- In an isolated system the entropy increases due to spontanous process. Reason :- The ... D. If both Assertion & Reason are false.

Pick out the correct statement. (A) The available energy in an isolated system for all irreversible (real) processes decreases (B) The efficiency of a Carnot engine increases, if the sink temperature is decreased (C) The reversible work for compression in non-flow process under isothermal condition is the change in Helmholtz free energy (D) All (A), (B) and (C)

Description : Pick out the correct statement. (A) The available energy in an isolated system for all irreversible (real) processes decreases (B) The efficiency of a Carnot engine increases, if the sink temperature is decreased ... condition is the change in Helmholtz free energy (D) All (A), (B) and (C)

Last Answer : (D) All (A), (B) and (C)

A system undergoes a change from a given initial state to a given final state either by an irreversible process or by a reversible process, then (where, Δ S1 and Δ SR are the entropy changes of the system for the irreversible and reversible processes respectively) (A) Δ S1is always < Δ SR (B) Δ S1is sometimes > Δ SR (C) Δ S1is always > Δ SR (D) Δ S1is always = Δ SR

Description : A system undergoes a change from a given initial state to a given final state either by an irreversible process or by a reversible process, then (where, Δ S1 and Δ SR are the entropy changes of the system for the ... S1is sometimes > Δ SR (C) Δ S1is always > Δ SR (D) Δ S1is always = Δ SR

Last Answer : (C) Δ S1is always > Δ SR

If a system after undergoing a series of processes, returns to the initial state then  (a) process is thermodynamically in equilibrium  (b) process is executed in closed system cycle  (c) its entropy will change due to irreversibility  (d) sum of heat and work transfer will be zero  (e) no work will be done by the system.

Description : If a system after undergoing a series of processes, returns to the initial state then  (a) process is thermodynamically in equilibrium  (b) process is executed in closed system cycle  (c) its entropy will ... sum of heat and work transfer will be zero  (e) no work will be done by the system.

Last Answer : Answer : d

In process scheduling, …………………… determines when new processes are admitted to the system. A) long term scheduling B) medium term scheduling C) short term scheduling D) none of the above

Description : In process scheduling, …………………… determines when new processes are admitted to the system. A) long term scheduling B) medium term scheduling C) short term scheduling D) none of the above

Last Answer : A) long term scheduling

Consider a uniprocessor system where new processes arrive at an average of five processes per minute and each process needs an average of 6 seconds of service time. What will be the CPU utilization ? (A) 80 % (B) 50 % (C) 60 % (D) 30 %

Description : Consider a uniprocessor system where new processes arrive at an average of five processes per minute and each process needs an average of 6 seconds of service time. What will be the CPU utilization ? (A) 80 % (B) 50 % (C) 60 % (D) 30 %

Last Answer : (B) 50 %

The Unix Kernel maintains two key data structures related to processes, the process table and the user structure. Which of following information is not the part of user structure? (A) File descriptor table (B) System call state (C) Scheduling parameters (D) Kernel stack

Description : The Unix Kernel maintains two key data structures related to processes, the process table and the user structure. Which of following information is not the part of user structure? (A) File descriptor table (B) System call state (C) Scheduling parameters (D) Kernel stack

Last Answer : (C) Scheduling parameters

Consider a system with twelve magnetic tape drives and three processes P1, P2 and P3. Process P1 requires maximum ten tape drives, process P2 may need as many as four tape drives and P3 may need upto nine tape drives. Suppose that at time t1, process P1 is holding five tape drives, process P2 is holding two tape drives and process P3 is holding three tape drives. At time t1, system is in: (A) safe state (B) unsafe state (C) deadlocked state (D) starvation state

Description : Consider a system with twelve magnetic tape drives and three processes P1, P2 and P3. Process P1 requires maximum ten tape drives, process P2 may need as many as four tape drives and P3 may need upto nine ... , system is in: (A) safe state (B) unsafe state (C) deadlocked state (D) starvation state

Last Answer : Answer: B

Suppose there are four processes in execution with 12 instances of a Resource R in a system. The maximum need of each process and current allocation are given below: Image With reference to current allocation, is system safe? If so, what is the safe sequence? (A) No (B) Yes, P1 P2 P3 P4 (C) Yes, P4 P3 P1 P2 (D) Yes, P2 P1 P3 P4

Description : Suppose there are four processes in execution with 12 instances of a Resource R in a system. The maximum need of each process and current allocation are given below: With reference to current allocation, is system safe? If so, ... B) Yes, P1 P2 P3 P4 (C) Yes, P4 P3 P1 P2 (D) Yes, P2 P1 P3 P4

Last Answer : (C) Yes, P4 P3 P1 P2