Write the advantages and disadvantages of the different computer generations .

Ans.  First generation computers -  The major advantages of first generation computers are as follows –   They were the fastest calculating devices of their time. They were able to execute complex mathematical problems in an efficient manner.   Some of the disadvantages of first generation computers [...]

Explain the difference between four generations of computers and in what way each generation was better than earlier.

Over the years, many computing devices were invented that are used by the humans to solve different types of problems. All these computing devices can be classified into five generations which refer to the  phases of improvement made to different computing devices resulted in [...]

what is a computer ? What are the characteristics of computer and the limitations computer ?

Ans. A computer may be defined as an electronic machine that can solve problem by accepting data, performing certain operation and presenting the results  of those operations under the direction of detailed step-by-step instruction. Such a set of sequenced instructions, which cause a computer [...]

राजपूत युग,प्रतिहार वंश,राष्ट्रकूट वंश,पालवंश

  राजपूत युग (7 या 8वीं शताब्दी) राजपूत शब्द का प्रयोग सर्वप्रथम कर्नल टाड़ ने आठवीं शताब्दी में लिखी एक पुस्तक Annals and History Rajsthan  में किया है। राजपूत शब्द एक जाति के रूप में अरब आक्रमण के बाद ही प्रचलित हुआ। भारतीय इतिहास में 7वीं [...]

UPSC Topper Sunny Raj: Geography, NIT-Jamshedpur, IOCL

Candidate Profile Education Introduction Electronic Vs Paper material Tempo and style Struggle of a Senior player Working professional Prelims (CSAT) General studies Prelims (CSAT) Aptitude Prelim accuracy Mains: Compulsory language paper Mains: Essay General Studies (Mains) paper 1 General studies (Mains) paper 2 General studies (Mains) Paper 3 General Studies 4: Ethics, Integrity, aptitude Strtegy for CASE studies in ethics Mains [...]

UPSC Topper Shilpi: Delhi University, 2nd Attempt, Mathematics

Candidate Profile Education Introduction Electronic Vs Paper material Tempo and style Prelims (CSAT) General studies Prelims (CSAT) Aptitude Prelim accuracy Mains: Compulsory language paper Mains: Essay Mains General studies paper 1 to 4 General Studies (Mains) paper 1 General studies (Mains) paper 2 General studies (Mains) Paper 3 General Studies 4: Ethics, Integrity, aptitude Mains answer-writing? Mains Optional Subject Before the [...]

UPSC Topper Naman Upadhyaya: Public Administration, MP

Candidate Profile Education Introduction Electronic Vs Paper material Tempo and style Struggle of a Senior player Prelims (CSAT) General studies Prelims (CSAT) Aptitude Prelim accuracy Mains: Compulsory language paper Mains: Essay General Studies (Mains) paper 1 General studies (Mains) paper 2 General studies (Mains) Paper 3 General Studies 4: Ethics, Integrity, aptitude Mains answer-writing? Mains Optional Subject Before the interview During the [...]