Q.49 The memory unit that establishes direct communication with the CPU is called ________ memory.Ans 1. Secondary2. Direct3. Primary4. TertiaryCorrect Ans Provided: 3

Q.50 In a compiler, linear analysis is called _____________.Ans 1. Lexical analysis or scanning2. Code optimization3. Intermediate code generation4. Semantic analysisCorrect Ans Provided: 1

Q.11 If (1023)x is equivalent to the decimal integer 531, then what is the value of the base ‘x’?Ans 1. 62. 163. 44. 8Correct Ans Provided: 4

Q.32 Given N input elements, what is the worst-case time complexity of the Insertion sort algorithm?Ans 1.2.3.4.Correct Ans Provided: 2

Q.20 Which of the following SQL commands can be used to delete the entire table, table view, and other objects from the database? (i) DELETE (ii) DROPAns 1. Both (i) and (ii)2. Only (ii)3. Neither (i) nor (ii)4. Only ...

Q.34 Which of the following statements is/are true? i) The clock signal is not required for combinational circuits.ii) The clock signal is required for sequential circuits.Ans 1. Both (i) and (ii)2. Only (ii)3. Only (i)4. Neither (i) nor ...

Q.47 Given a list of N elements, what is the time complexity of the Binary Search algorithm?Ans 1.2.3.4.Correct Ans Provided: 1

Q.43 Which of the following SQL datatypes is used to specify a variable length string that can contain numbers, letters, and special characters?Ans 1. CHAR2. INTEGER3. FLOAT4. VARCHARCorrect Ans Provided: 4

Q.33Ans 1. 112. 103. 154. 9Correct Ans Provided: 2

Q.21 निम्नलिखित में से कौन सी, सॉफ्टवेयर की वैध विशेषता (एट्रिब्यूट) नहीं है?Ans 1. अनुमापकता (Scalability)2. अस्थिरता (Volatility)3. विश्वसनीयता (Reliability)4. पुनर्प्रयोगात्मकता (Reusability)Correct Ans Provided: 2