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কোনটি দিয়ে Database Table - এ Uniqueness নিশ্চিত করা হয়?

কোনটি দিয়ে Database Table - এ Uniqueness নিশ্চিত করা হয়? Correct Answer Primary key

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You are the administrator of a SQL Server 2000 computer. The server contains a database named FinanceData that is used by a client/server application. Each employee has a SQL Server login that the application uses to access the server.Your company hires a new employee named Andrew. You create a SQL Server login named Andrew. You also create a database user named Andrew in the database and grant the database user full permissions in the database.Whenever Andrew runs the client/server application, he receives the following error message: "Invalid object name." Andrew also reports that he cannot access the database by using the application.You need to ensure that Andrew can use the application. Which Transact-SQL statement should you execute?
সরকারের উক্ত ছুটি ঘোষণার মূল উদ্দেশ্য-- i. নিরাপদ প্রসূতি সেবা নিশ্চিত করা ii. শিশুর পুষ্টির নিরাপত্তা নিশ্চিত করা iii. শিশুদের জন্য মাতৃদুগ্ধ নিশ্চিত করা নিচের কোনটি সঠিক?
ক্ষুদ্র ও কুটিরশিল্পের বিকাশ ত্বরান্বিত হবে-i. মাল ক্রয় নিশ্চিত করা গেলেii. উৎপাদন নিশ্চিত করা গেলেiii. উৎপাদিত পণ্যের বাজার নিশ্চিত করা গেলে নিচের কোনটি সঠিক?
BSTI-এর উদ্দেশ্য হলো- i. জাতীয় পর্যায়ে পণ্যের মানের ব্যবহার নিশ্চিত করা ii. স্থানীয় পর্যায়ে পণ্যের 'মানের ব্যবহার নিশ্চিত করা iii. আন্তর্জাতিক পর্যায়ে পণ্যের মানের ব্যবহার নিশ্চিত করা নিচের কোনটি সঠিক?
উৎপাদনশীলতায় প্রতিটি সম্পদের- i. অবাধ ব্যবহার নিশ্চিত করা হয় ii. সদ্ব্যবহার নিশ্চিত করা হয় iii. কার্যকর ব্যবহার নিশ্চিত করা হয় নিচের কোনটি সঠিক?
Consider the sentence- "Tom cooks fish for his family."  1        2       3     4    5     6 where the words are numbered for convenience of reference. Consider the insertion of a single word 'only' into this sentence to indicate a desired emphasis. Where shall the word be inserted if the emphasis is to be- (i) On the uniqueness of the dish (ii) On the person cooking (iii) On the uniqueness of the people for whom it is cooked
A passage is given with 5 questions following it. Read the passage carefully and choose the best answer to each question out of the four alternatives andclick the button corresponding to it. Most successful companies, institutions and organizations have mission statements. Most individuals don't. As the Chief Executive Officer of your own life in theknowledge era, you need a laser like focus in your vision. You need a mission and a mission statement describing how you want to live, not just what you want toown; defining the person you want to become, not just the title you want to see on your door; outlining the knowledge you will receive, not just the degree you'll earn or your next promotion. I began the process this way : "To be aware of the uniqueness of my associates, clients, friends and family, and to treat that uniqueness with loving concern. I wascreated to lead myself and others to understand win­win relationships and how to use them to improve the lives of all persons with whom I come into contact." You, too, can frame your mission statement starting with your core values, working outward to your material desires and financial needs. What should a person's mission statement begin with?
A passage is given with 5 questions following it. Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it. Most successful companies, institutions and organizations have mission statements. Most individuals don't. As the Chief Executive Officer of your own life in the knowledge era, you need a laser like focus in your vision. You need a mission and a mission statement describing how you want to live, not just what you want to own; defining the person you want to become, not just the title you want to see on your door; outlining the knowledge you will receive, not just the degree you'll earn or your next promotion. I began the process this way : "To be aware of the uniqueness of my associates, clients, friends and family, and to treat that uniqueness with loving concern. I was created to lead myself and others to understand win­win relationships and how to use them to improve the lives of all persons with whom I come into contact." You, too, can frame your mission statement starting with your core values, working outward to your material desires and financial needs. What is the narrator's mission?
A passage is given with 5 questions following it. Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it. Most successful companies, institutions and organizations have mission statements. Most individuals don't. As the Chief Executive Officer of your own life in the knowledge era, you need a laser like focus in your vision. You need a mission and a mission statement describing how you want to live, not just what you want to own; defining the person you want to become, not just the title you want to see on your door; outlining the knowledge you will receive, not just the degree you'll earn or your next promotion. I began the process this way : "To be aware of the uniqueness of my associates, clients, friends and family, and to treat that uniqueness with loving concern. I was created to lead myself and others to understand win­win relationships and how to use them to improve the lives of all persons with whom I come into contact." You, too, can frame your mission statement starting with your core values, working outward to your material desires and financial needs. What does a 'win­win' relationship mean?
A passage is given with 5 questions following it. Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it. Most successful companies, institutions and organizations have mission statements. Most individuals don't. As the Chief Executive Officer of your own life in the knowledge era, you need a laser like focus in your vision. You need a mission and a mission statement describing how you want to live, not just what you want to own; defining the person you want to become, not just the title you want to see on your door; outlining the knowledge you will receive, not just the degree you'll earn or your next promotion. I began the process this way : "To be aware of the uniqueness of my associates, clients, friends and family, and to treat that uniqueness with loving concern. I was created to lead myself and others to understand win­win relationships and how to use them to improve the lives of all persons with whom I come into contact." You, too, can frame your mission statement starting with your core values, working outward to your material desires and financial needs. What are the suggested components of a 'mission statement'?