Which of the following is not a valid data type in C/C++? A. Long Long B. long double C. Using float D. Wchar-t Correct answer is: C. Using float 📖 Read Detailed Explanation → Computer Science MCQS Past Paper Computer Operator in Revenue Department Leave a Comment | Umar
In networking MTU refers to? A. Maximum Transfer Unit B. Minimum Transmission Unit C. Maximum Throughput Unit D. The Maximum size of the single data packet that can be transmitted Correct answer is: D. The Maximum size of the single data packet that can be transmitted 📖 Read Detailed Explanation → Computer Science MCQS Past Paper Computer Operator in Revenue Department Leave a Comment | Umar
A. Maximum Transfer Unit B. Minimum Transmission Unit C. Maximum Throughput Unit D. The Maximum size of the single data packet that can be transmitted
A computer primarily uses which number system? A. Decimal B. Binary C. Hexadecimal D. Octal Correct answer is: B. Binary 📖 Read Detailed Explanation → Computer Science MCQS Past Paper Computer Operator in Revenue Department Leave a Comment | Umar
In networking Bandwidth refers to? A. The maximum data transfer rate of a network connection B. The frequency of the signal C. The distance data travels D. The physical width of the cable Correct answer is: A. The maximum data transfer rate of a network connection 📖 Read Detailed Explanation → Computer Science MCQS Past Paper Computer Operator in Revenue Department Leave a Comment | Umar
A. The maximum data transfer rate of a network connection B. The frequency of the signal C. The distance data travels D. The physical width of the cable
In MS Word, a table of contents can be inserted from? A. Home Tab B. References Tab C. Layout Tab D. Design Tab Correct answer is: B. References Tab 📖 Read Detailed Explanation → Computer Science MCQS Past Paper Computer Operator in Revenue Department Leave a Comment | Umar
In graph in which every node is connected to other node is called? A. Directed graph B. Weighted graph C. Complete graph D. Sparse graph Correct answer is: C. Complete graph 📖 Read Detailed Explanation → Computer Science MCQS Past Paper Computer Operator in Revenue Department Leave a Comment | Umar
In MS Word, Artistic Effects can be applied to pictures using which tool? A. WordArt B. SmartArt C. Picture Tools D. Drawing Tools Correct answer is: C. Picture Tools 📖 Read Detailed Explanation → Computer Science MCQS Past Paper Computer Operator in Revenue Department Leave a Comment | Umar
In fiber optics, the phenomenon where the strength of light decreases as it travels through the fibre is called? A. Refraction B. Attenuation C. Dispersion D. Reflection Correct answer is: B. Attenuation 📖 Read Detailed Explanation → Computer Science MCQS Past Paper Computer Operator in Revenue Department Leave a Comment | Umar
MAC is a? A. Operating System B. Utility Program C. multimedia D. windows Correct answer is: A. Operating System 📖 Read Detailed Explanation → Computer Science MCQS Past Paper Computer Operator in Revenue Department Leave a Comment | Umar
An expression is a collection of? A. Constants only B. Variables only C. Operators only D. Constants, variables and operators Correct answer is: D. Constants, variables and operators 📖 Read Detailed Explanation → Computer Science MCQS Past Paper Computer Operator in Revenue Department Leave a Comment | Umar
Which computer architecture has one instruction stream and one data stream? A. SISD B. MIMD C. MISD D. SIMD Correct answer is: A. SISD 📖 Read Detailed Explanation → Computer Science MCQS Past Paper Computer Operator in Revenue Department Leave a Comment | Umar
Primary key is a? A. Uniquely identifies each record B. Auto number is example of key C. Cannot be repeated D. All of these Correct answer is: D. All of these 📖 Read Detailed Explanation → Computer Science MCQS Past Paper Computer Operator in Revenue Department Leave a Comment | Umar
A. Uniquely identifies each record B. Auto number is example of key C. Cannot be repeated D. All of these
What is the function of the VLOOKUP function in Excel? A. To perform a horizontal lookup B. To perform a calculation C. To perform a vertical lookup and return a value based on specific criteria D. To format data Correct answer is: C. To perform a vertical lookup and return a value based on specific criteria 📖 Read Detailed Explanation → Computer Science MCQS Past Paper Computer Operator in Revenue Department Leave a Comment | Umar
A. To perform a horizontal lookup B. To perform a calculation C. To perform a vertical lookup and return a value based on specific criteria D. To format data
Foreign key is a? A. A column containing the primary key of another table B. Use to design data type C. Define null status D. A key used for encryption Correct answer is: A. A column containing the primary key of another table 📖 Read Detailed Explanation → Computer Science MCQS Past Paper Computer Operator in Revenue Department Leave a Comment | Umar
A. A column containing the primary key of another table B. Use to design data type C. Define null status D. A key used for encryption
Which function is used the highest number in excel is found using the? A. MAX () B. MIN () C. AVERGE () D. COUNT () Correct answer is: A. MAX () 📖 Read Detailed Explanation → Computer Science MCQS Past Paper Computer Operator in Revenue Department Leave a Comment | Umar
Which language is used for AI? A. Python B. Lisp C. Ruby D. Java Correct answer is: A. Python 📖 Read Detailed Explanation → Computer Science MCQS Past Paper Computer Operator in Revenue Department Leave a Comment | Umar
Which function is used to calculate the total sum of given values? A. AVERGE () B. SUM () C. COUNT () D. 1 MIN () Correct answer is: B. SUM () 📖 Read Detailed Explanation → Computer Science MCQS Past Paper Computer Operator in Revenue Department Leave a Comment | Umar
What is the Default font size in used in MS-Word? A. 11 B. 12 C. 13 D. 10 Correct answer is: A. 11 📖 Read Detailed Explanation → Computer Science MCQS Past Paper Computer Operator in Revenue Department Leave a Comment | Umar
An excel workbook is a collection of? A. Workbooks B. Worksheet C. Charts D. Both B AND C Correct answer is: D. Both B AND C 📖 Read Detailed Explanation → Computer Science MCQS Past Paper Computer Operator in Revenue Department Leave a Comment | Umar
The smallest logical unit of data in a database is? A. Character B. Field C. Record D. File Correct answer is: B. Field 📖 Read Detailed Explanation → Computer Science MCQS Past Paper Computer Operator in Revenue Department Leave a Comment | Umar
ALU perform? A. Storage operations B. Arithmetic and logical operations C. Control Operations D. Input/Output operations Correct answer is: B. Arithmetic and logical operations 📖 Read Detailed Explanation → Computer Science MCQS Past Paper Computer Operator in Revenue Department Leave a Comment | Umar
A. Storage operations B. Arithmetic and logical operations C. Control Operations D. Input/Output operations
Which are binary numbers? A. 0 and 1 B. 1 and 2 C. 1 and 3 D. 1 and 5 Correct answer is: A. 0 and 1 📖 Read Detailed Explanation → Computer Science MCQS Past Paper Computer Operator in Revenue Department Leave a Comment | Umar
Deadlock in an operating system occurs when? A. A process terminates unexpectedly B. A process waits indefinitely for resources held by other processes C. CPU is overloaded D. Memory is insufficient Correct answer is: B. A process waits indefinitely for resources held by other processes 📖 Read Detailed Explanation → Computer Science MCQS Past Paper Computer Operator in Revenue Department Leave a Comment | Umar
A. A process terminates unexpectedly B. A process waits indefinitely for resources held by other processes C. CPU is overloaded D. Memory is insufficient
Files are primary recognized by their? A. File extension B. Name C. Size D. Location Correct answer is: A. File extension 📖 Read Detailed Explanation → Computer Science MCQS Past Paper Computer Operator in Revenue Department Leave a Comment | Umar
Google Docs is a? A. Word processor B. Spreadsheet C. Presentation tool D. Database Correct answer is: A. Word processor 📖 Read Detailed Explanation → Computer Science MCQS Past Paper Computer Operator in Revenue Department Leave a Comment | Umar