Computer science related questions and answers
CAI: Computer Aided Instruction. CAQA: Computer Aided Quality Assurance. CC: C Compiler / Carbon Copy. CAD: Computer Aided Design. CAE: Computer Aided Engineering. CD: Compact Disk / Change Directory. CDMA: Code Division Multiple Access. CD-RW: Compact Disk Rewritable. CG: Computer Graphics. CGA: Color Graphics Array. CD-R: Compact Disk Recordable. CD-ROM: Compact Disk Read-Only Memory. CGI:…
BAL: Basic Assembly Language. BER: Bit Error Rate. BFD: Binary File Descriptor. BGP: Border Gateway Protocol. BiDi: Bi ├óΓé¼ΓÇ£ Directional. BIN: Binary. BASIC: Beginner All-Purpose Symbolic Instruction Code. BCD: Binary Coded Decimal. BINAC: Binary Automatic Computer. BIOS: Basic Input Output System. BPS: Bits Per Second. BMP: Basic Multilingual Plane. BT: BitTorrent / Bluetooth. BW: Bandwidth….
AAC: Advanced Audio Coding. ABI: Application Binary Interface. AHA: Accelerated Hub Architecture. ALGOL: Algorithmic Language. AJAX: Asynchronous JavaScript and XML. ABR: Available Bit Rate. AD: Active Directory. ADC: Analog ├óΓé¼ΓÇ£ to ├óΓé¼ΓÇ£ Digital Converter / Apple Display Connector (DVI Variant). ALU: Arithmetic Logical Unit. AMD: Advanced Micro Devices. AMR: Audio Modern Riser. APCI: Application ├óΓé¼ΓÇ£…
1) In a two pass assembler, adding literals to literal table and address resolution of local symbols are done using ? a. First pass and second respectively b. Both second pass c. Second pass and first respectively d. Both first pass Answer = D Explanation: A two pass assembler does two passes over…
Q.121 Which of the following is not a programming language? (A) UNIX (B) LISP (C) BASIC (D) ADA Ans A Q.122 The process of retaining data for future use is called (A) Reading (B) Writing (C) Storing (D) Coding Ans C Q.123 The process of manipulating the data to achieve some meaningful results is called…
Q.106 Using Find command in Word, we can search (A) characters (B) formats (C) symbols (D) All of the above Ans D Q.107 MS-Word automatically moves the text to the next line when it reaches the right edge of the screen and is called (A) Carriage Return (B) Enter (C) Word wrap (D) None of…
Q.91 The performance of cache memory is frequently measured in terms of a quantity called: (A) bit ratio (B) nor ratio (C) no ratio (D) hit ratio Ans D Q.92 In addition to communicating with I/O, the processor must communicate with the ______________ unit. (A) control (B) memory (C) Arithmetic (D) process Ans B Q.93…
Q.76 How many times the following loop be executed { ΓǪ ch = ΓÇÿbΓÇÖ; while(ch >= ΓÇÿaΓÇÖ && ch <= ΓÇÿzΓÇÖ) ch++; } (A) 0 (B) 25 (C) 26 (D) 1 Ans B Q.77 Which of the following is FALSE in C (A) Keywords can be used as variable names (B) Variable names can contain…
Q.61 C language was invented by (A) Abacus (B) Charles babage (C) Thomson (D) Dennis Ritchie Ans:D Q.62 The given FOR loop is for ( ; ; ) { printf(ΓÇ£ ΓÇ¥); } (A) valid (B) indefinite (C) invalid (D) displays runtime errors Ans:D The given for loop displays runtime errors because no test condition is…
Q.46 What would be output of the following program, if the array begins at 65486? main() { int arr[ ] = {12, 14, 15, 23, 45}; printf(ΓÇ£%u%uΓÇ¥, arr+1, &arr+1); } (A) 65486, 65486 (B) 65488, 65488 (C) 65488, 65496 (D) None of the above Ans:C Array begins at address 65486 so arr+1=65488 as size of…