Table Of Content

[Date] Created by Entry Learn Goal 01. Sonali Janata Officer-IT Preli 2020 02. Combined 4 Bank Assistant Programmer - 2020. 03. 04. Teletalk Bangladesh Limited (TBL) Executive Technical 2019 05. 06. Bangladesh Bank Data Entry/Control operator (IT) 2020 07. Combine 2 Bank Senior Officer (IT) - 2020 Success Created By: MD. Raihan Ahmed Sonali Janata Officer-IT Preli 2020. BANGLA 03. ( (D) Created By: MD. Raihan Ahmed ENGLISH (A) Bright (B) distinct (C) delighted (D) gloomy 12. She exhibited remarkable <u>sangfroid</u> during the crisis. The underlined word means. (A) Temper (B) imitation (C) composure (D) anger (A) Pharynx (B) Bronchiole (C) Auricle (D) Alveoli 14. Although he never learns to read, his exceptional memory and inquiring mind eventually made him a very ____ man. (A) dedicated (B) erudite (C) Pragmatic (D) benevolent 15. Find the correctly spelt word- (A) Sacrlegeous (B) Sacriligious (C) Sacrilegious (D) Sacreligious 16. A person habitually silent or talking little is called: (A) Taciturn (B) Servile (C) Unequivocal (D) Synoptic 17. Synonym of Exonerate is: (A) Consume (B) Absolve (C) Mitigate (D) Engage Created By: MD. Raihan Ahmed (A) Commend (B) Absolve (C) Admonish (D) Worship 19. Which one of the following words is an odd to the others! (A) Joey (B) Filly (C) Vixen (D) Calf (A) Ralph Ellison (B) Earnest Hemingway (C) Joseph Conrad (D) Peter Carey MATHEMATICS Solution: ((ii×(i)) + (i) x²+y²+2xy = 289 Or, (x+y)² = 289 Or, x+y = 17 2 Solution: ATQ, (x ? Created By: MD. Raihan Ahmed Solution: Solution: Solution: And the heights are x and y. ATQ, πr²x = (1/3)πr²y Or, x = y/3 Or, x : y = 1 : 3 26. log5 625 (A) 1 (B) 2 (C) 3 (D) 4 Solution: log5 625 = log554 = 4log5 5 = 4 y = -x/2 ? (A) -6 (B) -3 (C) 2 (D) 3 Solution: ATQ, y = -½x+3 -c = -c/2 + 3 Or, -c + c/2 = 3 Created By: MD. Raihan Ahmed Or, -2c+c = 6 Or, c = -6 28. If logx 144 = 4 then find the value of x. (A) 16 (B) 3√2 (C) 2√3 (D) √6 Solution: Logx 144 = 4 Or, x4 = 144 Or, x4 = 122 = (2√3)4 x = 2√3 Solution: 30. If the radius of a circle is decreased by 20% then the area is decreased by: (A) 20% (B) 30% (C) 36% (D) 40% Solution: Change in area = (-20%) + (-20%) + {(-20%) of (-20%)} = -20% -20% + 4% = -36% = decrease 36% GENERAL KNOWLEDGE (D) Created By: MD. Raihan Ahmed (B) SUBJECTIVE 41. Which one is not unary operation in rotational algebra? (A) Select (B) Project (C) Union (D) Rename 42. Which one is an entity? (A) Roll no (B) Student (C) Passport no (D) Department ID Created By: MD. Raihan Ahmed 43. Which one is not part of learning phase of machine learning? (A) collect data (B) training data (C) algorithm (D) model 44. Market basket analysis is part of: (A) Classification (B) regression (C) Clustering (D) Association sor? (A) Intel CoreTM i7-9850HL (B) Intel CoreTM i5-7200U (C) Intel CoreTM i5-9400H (D) Intel CoreTM i9-10900kHL 46. Which one is not contained in MICR code? (A) account number (B) bank code (C) chaque number (D) country code 47. Which one is TRUE for RFID? (A) Uses electromagnetic signal (B) Uses laser beam (C) Uses optical signal (D) Uses infrared 48. Which factor is not affecting the processing speed of a computer system? (A) Cache memory (B) clock speed (C) monitor (D) RAM 49. Which one is the part of software vulnerability? (A) Lack of users knowledge (B) Hidden bugs (C) Radiation of Transmission line (D) Passing internal information by employees 50. Which of the following language does not need any translation? (A) Machine language (B) 4GL (C) 3GL (D) Assembly language 51. Which type of following errors is generated when the program is being executed? (A) Syntax error (B) Semantic error (C) Run time error (D) Linker error Created By: MD. Raihan Ahmed 52. How many bit addresses of IPV6 version? (A) 24 (B) 32 (C) 64 (D) 128 53. Class C IP address is for ____bit network? (A) 8 (B) 16 (C) 24 (D) 30 54. Which one is the modifier key of the keyboard? (A) Shift (B) Backspace (C) Esc (D) F4 55. Where is the Bootstrapping program stored? (A) ROM (B) Hard Disk (C) CD (D) RAM 56. Which operation does F1 key perform for all types of applications? (A) Windows shut down (B) File open (C) Help (D) Save 57. Which one is the first high level programming language? (A) C (B) COBOL (C) FORTRAN (D) C++ 58. Which one is the first search engine? (A) Google (B) Archie (C) Alta vista (D) WAIS 59. Which programming language is used extensively for Artificial Intelligence (AI)? (A) C (B) Java (C) J2EE (D) Prolog 60. In computers, why is firewall uses for? (A) Securing the computers (B) Data Transmission (C) Authentication (D) Monitoring Created By: MD. Raihan Ahmed 61. Open System Intercommunication (OSI) model has __ layers. (A) 6 (B) 4 (C) 9 (D) 7 62. Which one is the first 64 bit operating system? (A) Windows Vista (B) Mac (C) Linux (D) Windows XP 63. In computer systems what is Trojan Horse ? (A) Virus (B) Malware (C) Worm (D) Spyware 64. Which one of the following protocols is used for receiving e-mails? (A) SMTP (B) POP3 (C) HTTP (D) FTP 65. In a computer, folder opening is denied by which of the following names? (A) can (B) Com (C) Mak (D) Make 66. The newest version of HTML is? (A) WML (B) HTML5 (C) XSL (D) DTML3 67. Programmers begin roughly out the logic they will use in the ___ stage of software SDLC. (A) Design (B) Development (C) Implementation (D) Testing 68. A ____ translates file of program source code into machine language. (A) Cluster (B) Datagram (C) Decoding (D) Compiler - (A) Cluster Virus (B) Self-Encrypting Virus (C) Stealth Virus (D) Macro Virus