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కంప్యూటర్ కి మెదడులాగా పనిచేసే విభాగం?
Banks Special Computer Knowledge Computer Fundamentals Computer is an advanced electronic device that takes raw data as input from the user and processes these data under the control of set of instructions (called program) and gives the result (output) and saves output for the future use. It can process both numerical and non-numerical (arithmetic and logical) calculations. A computer has four functions: a) Accepts data - Input b) Processes data - Processing c) Produces output - Out put d) Stores results - Storage Input (Data): Input is the raw information entered into a computer from the input devices. It is the collection of letters, numbers, images etc. Process: Process is the operation of data as per given instruction. It is totally internal process of the computer system. Output: Output is the processed data given by computer after data processing. Output is also called as Result. We can save these results in the storage devices for the future use. Computer System All of the components of a computer system can be summarized with the simple equations. COMPUTER SYSTEM = HARDWARE + SOFTWARE+ USER ⇒Hardware = Internal Devices + Peripheral Devices All physical parts of the computer (or everything that we can touch) are known as Hardware. ⇒Software = Programs Software gives "intelligence" to the computer. ⇒USER = Person, who operates computer. Major parts of the Computer:- Input Devices: 1. Mouse 2. Keyboard 3. Scanner 4. Digital Camera 5. Web Camera 6. Joysticks 7. Track Ball 8. Touch Pad/ Screen 9. Light Pen 10. Bar Code Reader 11. Microphone 12. Graphics Tablets 13. Magnetic Ink Character Reader (Used in Bank) 14. Optical Mark Reader (Used for Answer- Sheet Marking Purpose) 15. Magnetic Card Reader (Used in Shops, Colleges, Stations etc) 16. Biometric Devices 17. Bluetooth Central Processing Unit (CPU): The main unit inside the computer is the CPU. This unit is responsible for all events inside the computer. It controls all internal and external devices, performs arithmetic and logic operations. The CPU (Central Processing Unit) is the device that interprets and executes instructions. Output Devices: 1. Monitor 2. Printer (Dot Matrix) 3. Projector Ink Jet 4. Plotter Laser 5. Speaker Storage Devices: 1. Primary memory (Main memory) A. RAM (Random Access Memory / Read-Write Memory) B. ROM (Read-Only-Memory) 2. Secondary memory (Storage devices) ⇒Hard Disk (Local Disk) ⇒Optical Disks: CD-R, CD-RW, DVD-R, DVD-RW ⇒Pen Drive v Zip Drive ⇒Floppy Disks v Memory Cards ⇒External Hard Disk Peripheral Devices: ⇒The Modem/ Internet Adapter ⇒Switches/ Hub ⇒Router ⇒TV Tuner Card Internal Components: ⇒The Mother Board ⇒Expansion Slots ⇒CMOS Battery ⇒Cooling Fan ⇒Network Card ⇒Graphics Card ⇒Power Supply Unit (SMPS) ⇒ Memory Slots 1. UNIVAC stands for? A) Universal Automatic Computer B) Universal Array Computer C) Unique Automatic Computer D) Unvalued Automatic Computer E) None of these 2. The brain of any computer system is ___ A) ALU B) Memory C) CPU D) Control unit E) Keyboard 3. The two major types of computer chips are: A) External memory chip B) Primary memory chip C) Microprocessor chip D) Both b and c E) Both a and b 4. Microprocessors as switching devices are for which generation computers? A) First Generation B) Second Generation C) Third Generation D) Fourth Generation E) None of the above 5. What is the main difference between a mainframe and a super computer? A) Super computer is much larger than mainframe computers B) Super computers are much smaller than mainframe computers C) Super computers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently D) Super computers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible E) None of the above Key 1) A 2) C 3) D 4) D 5) C -
జనరల్ అవేర్నెస్
1. India won a bronze medal for the first time in which of the following tournaments in May 2014? 1) Thomas Cup 2) Uber Cup 3) Sudirman Cup 4) Fed Cup 5) None of these 2. Narendra Damodardas Modi was sworn in as the 15th Prime Minister of India on? 1) May 16, 2014 2) May 20, 2014 3) May 26, 2014 4) June 2, 2014 5) May 13, 2014 3. Jose Mario Vaz assumed office as the President of which of the following African countries on June 23, 2014? 1) Liberia 2) South Sudan 3) Sierra Leone 4) Guinea-Bissau 5) Lesotho 4. Donna Vekic won the 2014 Malaysian Open tennis title. She belongs to? 1) Slovakia 2) Czech Republic 3) Serbia 4) Uzbekistan 5) Croatia 5. The 2014 UNESCO Guillermo Cano World Press Freedom Prize was won by Ahmet Sik, an investigative journalist from? 1) Iran 2) Iraq 3) Syria 4) Turkey 5) Kuwait 6. The 24th ASEAN Summit was held in which of the following cities in May 2014? 1) Singapore 2) Jakarta 3) Manila 4) Bandar Seri Begawan 5) Nay Pyi Taw 7. A two-day conference on nuclear test ban for Southeast Asia and Pacific Far East regions was held in May 2014 in? 1) Burma 2) Japan 3) Indonesia 4) South Korea 5) Philippines 8. The International Union for Conservation of Nature (IUCN) is headquartered in? 1) France 2) UK 3) Canada 4) Sweden 5) Switzerland 9. Who decides whether a Bill is a Money Bill or not? 1) Union Finance Minister 2) President 3) Prime Minister 4) Lok Sabha Speaker 5) Union Parliamentary Affairs Minister 10. Achanakmar Wildlife Sanctuary is located in? 1) Madhya Pradesh 2) Odisha 3) Chhattisgarh 4) Assam 5) Karnataka 11. The 2015 Special Olympics World Summer Games for athletes with intellectual disabilities will be held in? 1) Dublin, Ireland 2) Toronto, Canada 3) Shanghai, China 4) Los Angeles, USA 5) Frankfurt, Germany 12. Naveen Patnaik has been sworn in as the Chief Minister of Odisha for the? 1) Second consecutive term 2) Third consecutive term 3) Fourth consecutive term 4) Fifth consecutive term 5) None of these 13. Who assumed office as the President of Panama on July 1, 2014? 1) Isabel Saint Malo 2) Ricardo Martinelli 3) Samuel Lewis Navarro 4) Juan Carlos Varela 5) None of these 14. In which of the following states the ruling party is Biju Janata Dal? 1) Bihar 2) Tripura 3) Odisha 4) West Bengal 5) Karnataka 15. Mark Selby and John Astley are associated with? 1) Snooker 2) Golf 3) Chess 4) Table Tennis 5) Athletics 16. Ehud Olmert was sentenced to six years in prison for bribery. He is the former Prime Minister of? 1) Syria 2) Israel 3) Yemen 4) Lebanon 5) Libya 17. Which of the following is the currency of Argentina? 1) Real 2) Riel 3) Shekel 4) Peso 5) Franc KEY 1) 2 2) 3 3) 4 4) 5 5) 4 6) 5 7) 3 8) 5 9) 4 10) 3 11) 4 12) 3 13) 4 14) 3 15) 1 16) 2 17) 4 -
బీసీలకు ప్రత్యేక బ్యాంకులు ఏర్పాటు చేయాలి
శ్రీకాకుళం అర్బన్: బీసీలకు ప్రత్యేక బ్యాంకులు ఏర్పాటు చేయాలని ఏపీ బీసీ సంక్షేమ సంఘం సభ్యులు ప్రభుత్వాన్ని డిమాండ్ చేశారు. బ్యాం కుల సేవలు బీసీలకు సరిగా అందడం లేదని ఆరోపిస్తూ సంఘం ఆధ్వర్యంలో పలు బ్యాంకు కార్యాలయాల వద్ద సోమవారం ధర్నా చేశారు. ఈ సందర్భంగా ఆ సంఘ జిల్లా అధ్యక్షుడు పి.చంద్రపతిరావు మాట్లాడుతూ భారత దేశంలో బ్యాంకింగ్ వ్యవస్థ సామాన్యునికి అందనంత ఎత్తులో ఉందని, కార్పొరేట్, రాజకీయ వర్గాలకే సేవలు పరిమితమవుతున్నాయని ఆరోపించారు. మహిళలకు ప్రత్యేకంగా మహిళా బ్యాంకులు ఏర్పాటు చేసినట్టే బీసీలకు ఏర్పాటుచేయాలని డిమాండ్ చేశారు. బ్యాంకు లింకేజీ తీసివేసి లబ్ధిదారులకు నేరుగా రుణాలు మంజూరు చేయాలన్నారు. 2013-14 సంవత్సరానికి కేంద్ర ప్రభుత్వం బీసీలకు కేటాయించే సంక్షేమ పథకాలకు రూ.700 కోట్లు మాత్రమే కేటాయించిందన్నారు. అంటే ప్రతి బీసీ వ్యక్తికి కేవలం రూ.10 మాత్రమే పడుతుందన్నారు. పార్లమెంట్ ఓబీసీ కమిటీ నివేదిక ప్రకారం 27 శాతం ఉద్యోగ కోటాలో కేవలం 7శాతం మాత్రమే ఓబీసీలు ఉద్యోగాలు చేస్తున్నారన్నారు. అనంతరం బీసీ నాయకులు జీటీరోడ్డులోని ఆంధ్రాబ్యాం కు, భారతీయ స్టేట్ బ్యాంకు వద్ద ధర్నా చేసి ఆయా బ్యాంకు మేనేజర్లకు వినతిపత్రం అందించారు. ఈ కార్యక్రమంలో బీసీ సంక్షేమ సంఘ కన్వీనర్ డీపీ దేవ్, బీసీ సంఘ ప్రతినిధులు కె.గజపతిరావు, కె.అప్పారావు, కటకం నాగేశ్వరరావు, బోయిన గోవిందరాజులు, జి.రామారావు, కె.రమేష్, కె.వేణు, కె.వీరాస్వామి, ఎ.హరిబాబు, టి.ఆదినారాయణ, కె.లక్ష్మీనారాయణ, కింతలి రాము, మైలపల్లి లక్ష్ముడు తదితరులు పాల్గొన్నారు.
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