<p><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">ষষ্ঠ অধ্যায়</span></span></span></span></p> <p><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">ডাটাবেইসের ব্যবহার</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><strong><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">বহু নির্বাচনী প্রশ্ন</span></span></strong></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">১।  ডাটাবেইস থেকে প্রয়োজনীয় রেকর্ডসমূহ নিয়ে কী তৈরি করা হয়?</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  ক) রিপোর্ট   খ) শব্দ   <br /> গ) সি প্রগ্রাম      ঘ) ছবি</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">২।  একাধিক ফিল্ড নিয়ে কী তৈরি হয়?</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  ক) লেবেল   খ) ফাইল<br /> গ) টেবিল   ঘ) রেকর্ড</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">৩। ডাটাবেইস গঠিত হয়</span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">—</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif"">  <span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">i</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">. ইনফরমেশন নিয়ে </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">. কলাম নিয়ে</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif"">  <span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">. সারি নিয়ে</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><strong><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  নিচের কোনটি সঠিক? </span></span></strong></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  ক) </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">i</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">        খ) </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">i</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span>     </span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  গ) </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">      ঘ</span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">) i, ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><strong><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  নিচের উদ্দীপকটি পড়ে ৪ ও ৫ নম্বর প্রশ্নের উত্তর দাও :</span></span></strong></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  নিঝুম ম্যাডাম একটি স্কুলের সব তথ্য সংগ্রহ করলেন। তিনি তথ্যগুলো ভালোভাবে সংরক্ষণ করতে প্রগ্রামের সাহায্য নিলেন।</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">৪।  উদ্দীপকের শিক্ষার্থীদের তথ্য সংগ্রহ করতে<br /> কোনটি প্রয়োজন?</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  ক) ফাইল         খ) রেকর্ড     </span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  গ) ওয়ার্ড প্রসেসর       ঘ) ডাটাবেইস</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">৫।  নিঝুম ম্যাডাম ডাটাবেইস ব্যবহার করার ফলে</span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">—</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif"">  <span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">i.</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> যেকোনো তথ্য অতি সহজে খুঁজে পাওয়া যাবে</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif"">  <span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">. সিদ্ধান্ত নিতে সুবিধা হবে</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif"">  <span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">. সংগৃহীত তথ্যগুলো সুরক্ষিত থাকবে</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  <strong>নিচের কোনটি সঠিক? </strong></span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  ক</span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">)</span></span> <span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">i</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">   খ) </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">i</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span>    </span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  গ) </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">       ঘ) </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">i, ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">৬।  ডাটাবেইস প্রগ্রাম হলো</span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">—</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif"">  <span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">i</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">. ফোর্থ ডাইমেনশন  </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">. মাইক্রোসফট অ্যাকসেস</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif"">  <span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">. রিপোর্ট</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  <strong>নিচের কোনটি সঠিক? </strong></span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  ক) </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">i</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">   খ) </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">i</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span>    </span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  গ) </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">       ঘ) </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">i, ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">৭।  একটি রেকর্ডে অনেক কী থাকতে পারে?</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  ক) ফিল্ড    খ) ফাইল   <br /> গ) রেকর্ড    ঘ) ফোল্ডার</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">৮।  ডাটাবেইজে প্রতিটি সারিকে কী বলা হয়?</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  ক) তথ্য সারি      খ) রেকর্ড   <br /> গ) ডাটা টেবিল    ঘ) ফিল্ড</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">৯।          অক্ষরসংবলিত তথ্য কোন ধরনের ডাটা?</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  ক) কারেন্সি       খ) নম্বর   <br /> গ) মেমো    ঘ) টেক্সট</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">১০।  বর্তমানে ডাটাবেইসের আওতায় কোনটি বিদ্যমান?</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  ক) ডিবেজ        খ) প্যারাডক্স   <br /> গ) মডিউল        ঘ) ওরাকল</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">১১।  ডাটাবেইস সফটওয়্যারে তথ্য সরবরাহ বা বিতরণ করা হয় কী আকারে?</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  ক) কুয়োরি   খ) ফর্ম   <br /> গ) টেবিল   ঘ) রিপোর্ট</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">১২। অ্যাকসেস ডাটাবেইসে রিপোর্ট তৈরি করা হয়</span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">—</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif"">  <span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">i</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">. কুয়েরি ফাইলের ভিত্তিতে</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif"">  <span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">. সম্পূর্ণ ডাটাবেইসের ভিত্তিতে</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif"">  <span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">. তথ্য সংযোগের ভিত্তিতে</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><strong><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  নিচের কোনটি সঠিক? </span></span></strong></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  ক) </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">i</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">   খ) </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">i</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span>    </span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  গ) </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">       ঘ</span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">) i, ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">১৩।  ডাটাবেইসে গ্রিডলাইন কোথায় থাকে?</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  ক) তথ্যের  উপরে      খ) ফাইলের উপরে</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  গ) ফিল্ডের উপরে       ঘ) রেকর্ডের উপরে</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">১৪। টেবিলের ডাটাকে বিন্যস্ত করা যায়</span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">—</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif"">  <span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">i.</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> বর্ণানুক্রমিকভাবে   </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">. কলামের মাধ্যমে</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif"">  <span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">. সংখ্যানুক্রমিকভাবে</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><strong><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  নিচের কোনটি সঠিক? </span></span></strong></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  ক) </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">i</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">   খ) </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">i</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">   <br /> গ) </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">       ঘ) </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">i, ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">১৫। ডাটাবেইসে যে সকল ফিল্ডের ডাটা সংখ্যানুক্রমিক</span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">—</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif"">  <span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">i</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">. জন্মতারিখ </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">. ক্রমিক নম্বর</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif"">  <span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">. বয়স</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><strong><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  নিচের কোনটি সঠিক? </span></span></strong></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  ক) </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">i</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">   খ) </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">i</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">   <br /> গ) </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">       ঘ) </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">i, ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">১৬।  ডাটাবেইসের অন্তর্গত রিপোর্ট সংযোজন করা যায়</span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">—</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif"">  <span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">i.</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> এনিমেশন  </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">. ছবি</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif"">  <span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">. গ্রাফ</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><strong><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  নিচের কোনটি সঠিক? </span></span></strong></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  ক) </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">i</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">   খ) </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">i</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span>    </span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  গ) </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">       ঘ) </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">i, ii</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ও </span></span><span style="font-size:14.0pt"><span style="font-family:"Times New Roman","serif"">iii</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">১৭।  কোন ডাটার সাহায্যে গাণিতিক করা যায় না?</span></span></span></span></p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  ক) নম্বর   খ) সময় <br /> গ) বর্ণভিত্তিক      ঘ) তারিখ</span></span></span></span></p> <p style="margin-left:24px"> </p> <p style="margin-left:24px"><span style="font-size:11pt"><span style="font-family:"Calibri","sans-serif""><strong><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">  উত্তর : </span></span></strong><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi">১. ক</span></span><span style="font-size:14.0pt"><span style="font-family:SolaimanLipi"> ২. ঘ ৩. গ ৪. ঘ ৫. ঘ ৬. গ ৭. ক ৮. খ ৯. ঘ ১০. গ ১১. ঘ ১২. ক ১৩. ঘ ১৪. ঘ ১৫. ঘ ১৬. গ ১৭. গ। </span></span></span></span></p>