Answer: C) spin-lock with test and set
Explanation:
In spinlock, when a thread locks a spinlock then it continuously retrying locking until it succeeds. Spinlock is the lock that cause thread and continuously check that whether the lock are available or not for synchronization.
So that is why spinlock is best synchronization solution as it is not allowing any another thread.
On the other hand, in mutex thread try to lock a mutex and then, it automatically go to sleep mode before locking and immediate allow another thread to run.
Answer:
5) These ERP systems have no optional modules.
Explanation:
ERP II is a solution that comprises of the conventional materials planning, the distribution, and order-entry functionality reinforced by capabilities like consumer relationship management (CRM), the human resources management (HRM). A type of system like that can quickly, consistently and accurately operate the whole organization.
Some of the Examples of ERP system modules include: supply chain management (for example the manufacturing, purchasing and distribution of goods), product lifecycle management, warehouse management, customer relationship management (CRM), online sales, sales order processing, financials, human resources, and decision support scheme.
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Answer:
Image result for who was eqvtime takaishvili?
Ekvtime Takaishvili (also spelled Taqaishvili) (Georgian: ექვთიმე თაყაიშვილი) (January 3, 1863 – February 21, 1953) was a Georgian historian, archaeologist and public benefactor was born January 3, 1863 in Likhauri and died February 21, 1953
Suppose that you have the following definitions:struct time Type struct tourTypen the variable destination of type your type are tourType input(){cout<<"Enter the city, distance and time in hr and min"<>destination.city name;
<h3>What is C++ statements?</h3>
Expression statements. These statements examine an expression for its aspect outcomes or for its go-back value. Null statements. These statements may be supplied in which a declaration is needed with the aid of using the C++ syntax however in which no motion is to be taken.
- #include
- #include
- the use of namespace std;
- struct timeType
- ;
- struct tourType
- ;
- tourType destination;
- tourType input(){
- cout<<"Enter the city, distance and time in hr and min"<>destination.cityName;
- cin>>destination.distance;
- cin>>destination.travelTime.hr;
- cin>>destination.travelTime.min;
- go back destination;
- }
- void display()cityName;
- d.distance = t->distance;
- d.travelTime.hr = t->travelTime.hr;
- d.travelTime.min = t->travelTime.min;">
- int main().
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