2012 Page = Course : B.C.A. (1 st YEAR) Paper :1. Time : 3 hours. Full Marks : 75. Candidates are required to give their answers in their

Transcription

1 2012 Page = Course : B.C.A. (1 st YEAR) Paper :1 Time : 3 hours Full Marks : 75 Candidates are required to give their answers in their own words as far as practicable. the questions are of equal value. Answer any Five questions, including question no. 1 is compulsory. 1. Choose the correct answer : (a) A computer is a box full of electronic: Switching device Chips Circuits Register continue

2 (b) The term memory applies to which of the following : page = 02 Logic Storage Control Input device (c) Linkage between the CPU and the users is provided by : Storage Control Unit Peripheral devices Software (d) Which chips are erasable by ultraviolet rays after removing them from the main Circuit? EPROM Chips EERPOM Chips PROM Chips All of the above continue

3 page = 03 (e) Conversion of decimal number to its linary number equivalent to : (f) Which register holds the intermediate result in ALU? Instruction Register Accumulator Address Register Program Counter (g) The three sequential function for CPU operations are : decode, fetch execute execute, decode, fetch fetch, execute, decode fetch, decode, execute (h) The circuit that is used for parallel to serial conversion is : decoder encoder continue

4 page = 04 multiplexer demultiplexer Static RAM stores binary values in : Capacitor Flip -flop Register None of the above (j) Which of the following is a non-impact printer? Daisy Wheel printer Drum printer Laser printer None of the above 2. What is Digital Computer? Describe about the Different components of Computer. 3. (a) What do you mean by microprocessor? Draw the architecture of Intel 8088 microprocessor. (b) Differentiate between RISC &CISC technology. continue

5 page (a) What is an algorithms and flow chat? What are the different symbols used in flow-chart? (b) Draw a flow chart to find the largest of three given numbers A, B, and C. 5. (a) Draw the block diagram of DMA Controller. Explain its operation. (b) What is Assembly Language? Write the differences between Assembler and compiler. 6. Describe the roles that RAM and ROM play with in the computer, their main purposes and what distinguishes the two types of memory. 7. Differentiate between the followings: (a) (b) (c) Impact and Non- Impact Printers. Uniprocessor and Multiprocessor. Analog, Hybrid and Digital Computers. 8. (a) Describe about the basic features of DOS? How you create batch file in DOS? (b) What do you mean by External &Internal Commands? Describe any five each of External and Internal command. Continue

6 Page (a) Why is the binary number system used for computers? Explain. (b) Subtract the following binary numbers using 2 IS Compliments representation of negative numbers Write short notes on any three of the following : (v) Characteristics & Application of Computer Management Information System Evolution of microprocessor Arithmetic and Logic unit Tele Conferencing x Continue for Subsidiary paper.

7 2012 Page Course : B.C.A. (1 st YEAR) Subsidiary : English Time : 3 hours Full Marks : 100 Candidates are required to give their answers in their own words as far as practicable. The figures in the margin indicate full marks. Answer all questions. 1. Explain the following with reference to the context : 3 x 8 (a) No motion has she now, no force She neither hears nor sees ; Roll d round in earth s diurnal course With rocks, and stones, and trees. (b) Was it a vision, or a waking dream? Fled is that music :- do i wake or sleep? (c) Believe me no, i thank my fortune for it My ventures are not in one bottom trusted, Nor to one place ; nor is my whole estate Upon the fortune of this present year : There for my merchandise makes me not sad. (d) That light we see is burning in my hall : How far that little candle throws his beam? So shines a good deed in a naughty world. Continue

8 (e) What point was there in going back? who belonged whom in this world? Page -02 (f) You let me play once in your garden, to day you shall come with me to my garden, which is Paradise. 2. Discuss the Merchant of Venice as a typical Shakespearean romantic comedy. 20 Or Attempt a character sketch of Portia. 3. Write a critical appreciation of any one of the following : 20 (a) On His Blindness (b) A Slumber Did My Spirit Seal (c) Ode to the West Wind (d) Look Stranger 4. Narrate briefly the story of the Postmaster. 20 Or Critically Evaluate India Again. 5. Write a précis of the given passage : 16 Restraint in behaviour and consideration for the feelings of others are what distinguish a man of culture. Be patient and kind always. Do not give way to jealousy or the desire to boast. Be not rude. Do not always insist on having your own way. Do not allow yourself to be irritated or be resentful. Do not rejoice at the wrong. Rejoice in the right. Tory to bear misfortunes bravely. Show trust in others and have faith that love will prevail. This is what Paul said. This is what Gandhi said x Continue for Subsidiary paper.

9 2012 Page = Course : B.C.A. (1 st YEAR) Composition : Hindi Time : 3 hours Full Marks : 100 Candidates are required to give their answers in their own words as far as practicable. पर र थ यर थ स भव अपन शब द म ह उत तर द. The figures in the margin indicate full marks. उप त क अ क प र क क घ तक ह. ननद श न स र प रशन क उत तर द जजए. 1. ननमन ककत प रश न म स ककन ह त न क उत तर द जजय : 12x3 = 36 (क) इन कववय म स ककस एक क स हहजययक पररचय द जजए : कब र, रह म, बबह र, हदनकर (ख) 'सख ; व म झस कहकर ज त ' श षषक क वय श क भ व - स दयष

10 स पष ट ककजजए. Continue अर थव Page 02 रस न क भजततभ व न क पररचय द जजए. (ग) 'प स क र त' अर थव ब न प र क 'ब ध य ' क स र श प रस त त ककजजए. (घ) पह त पद क आ र पर स रद स क ग वपय क ववरह न भ नत क वय जन स पष ट ककजजए. 2. ननमन ककत स दभ म स ककन ह त न क सप रस ग वय ख य ककजजए. (क) म ऱ त कर म क र, ज भ क र म म हह. 8x3 = 24. मन व त चह हदसस क र, यह त स समरन न हह.. (ख) बड बड ई न कर, बड न ब ऱ ब ऱ. रहहमन ह र कब कह, ऱ टक मम म ऱ.. (ग) पत र ह नतधर थ प ईयत, व घर क, चह प स.

11 ननत प रनत प न य ई रह, आनन - ओप-उज स.. Continue Page 03 (घ) 'अपन ककस असभन न समत र य भ ई क भ वह इतन तयपरत स गऱ ऱग त वह अपन द नत स आहत न र थ, जजसन आज उस इस दश क पह च हदय. नह, उस अन म त र न ज स उसक आयम क सब द व र ऱ हदय र थ और उसक एक-एक अर प रक श स चमक रह र थ. (ड.) ररट यर ष आदम क बड ट र जर ह त ह. वयस त आदम क अपन क म करन म जजतन अतऱ क जर रत ह त ह. उसस ज य द अतऱ ब क र आदम क समय क टन म ऱगत ह. 3. ननमन ककत ववषय म स ककस एक पर ननब सऱख ए : 15x1=15 (क) सम च र पत र क महयव ( ) स द ज वन उच च ववच र (ग) श रम क महत त (घ) आपक वप रय स हहययक र 4. ननमन ककत प रशन म स ककन ह त न क उत तर द जजए : (क) उपसगष-प रययय क अ तर उद हरर सहहत बत इए. 5x3=15 ( ) ननमन ककत म स ककन ह प च व तय क श द क जजए: द न क झगड क ह त तय ह सकत ह?

12 इस समय आपक आय ब स वषष क ह? Continue Page 04 उनक म यय स हम बड र द ह आ? क छ ह समय ब द व व पस ऱ ट आय? (v) शब द क वऱ स क त म त र ह? (vi) उसन म तत क स म र प रश स ककय? (vii) एक -एक करक सभ चऱ गए. (viii) उसक समत र क प त र ह ई ह. (ग) इस व तय क पल ऱवन ककज ए : 'क र एक तरह क र ग ह त ह, जजस श रखर क प गऱपन भ कहत ह. (घ) अपन समत र क एक पत र सऱख ए, जजसम बत इए कक आपन पर क त य र क स क ह. 5. ननमन ककत वस त ननस प रशन क उत तर द जजए : 1 x 10 = 10 ववद य पनत ककस य ग क कवव ह? ' ब जक ' ककसक रचन ह? त ऱस द स क भजतत ककस प रक र क ह? रह म ककस म ग़ऱ श सक क दरब र क कवव र थ? (v) ' अऱग य झ ' कह न ककसक ह? (vi) प र मच द क नन न ककस वषष ह आ र थ? (vii) र मव ब न प र क ककस प रससद रचन क न म सऱख ए? (viii) हररश कर परस ई ककस ववद य क ऱ न क सऱए प रससद ह? (ix) ' अत त क चऱधचत र ' ककसक रचन ह? (x) ' आय षवत तष ' मह क वय ककस कवव न सऱ ह?

13 x ( The _ End )