R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 PHP Q. Single line comments can be placed in PHP script by using which symbol? (A) // (B) # (C) $ (D) Both A and B 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (D) Both A and B
R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 C++ Q. What is a dynamic binding? (A) The process of binding the current code to a procedure call at runtime. (B) The process of linking the actual code to a procedure call during compilation. (C) Process of linking the current code to a procedure call at any time. (D) All the answers are true 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (A) The process of binding the current code to a procedure call at runtime.
R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 C++ Q. Which variable is equal to the size of enum variable? (A) int var; (B) float var; (C) string var; (D) None of the above 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (A) int var;
R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 Linux Q. How will you see the system date? (A) $dt (B) $ date (C) $ dy (D) $ dd 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (B) $ date
R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 SQL Server Q. Which of the following code list all the log files in Window? (A) snippet Clear-Host $Directory = "C:\Windows\"` -ErrorAction SilentlyContinue (B) snippet Clear-Host $Files = Get-Childitem $Directory -recurse -Include *.log ` -ErrorAction SilentlyContinue (C) snippet Clear-Host $Directory = "C:\Windows\" $Files = Get-Childitem $Directory -recurse -Include *.log ` -ErrorAction SilentlyContinue (D) All of the mentioned 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (C) snippet Clear-Host $Directory = "C:\Windows\" $Files = Get-Childitem $Directory -recurse -Include *.log ` -ErrorAction SilentlyContinue
D Dharmendra Sir 🎓 Extraordinary ⭐ 3.53K Points 📊 MySQL Q. Which of the following are valid column names? (A) Marks_Eng (B) 66_Marks (C) #Eng_Marks (D) Marks Eng 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (A) Marks_Eng
S Siddharth M 🎓 Master ⭐ 1.75K Points 📊 C++ Q. Identify the type of the variables. Code: typedef char* CHAR; CHAR a,b; (A) char (B) CHAR (C) char* (D) typedef 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (C) char*
A Akash Lawaniya 🎓 Tutor III ⭐ 9.58K Points 📊 JavaScript Q. The main purpose of a “Live Wire” in NetScape is to (A) Create linkage between client side and server side (B) Permit server side, JavaScript code, to connect to RDBMS (C) Support only non relational database (D) To interpret JavaScript code 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (B) Permit server side, JavaScript code, to connect to RDBMS
B Babita 🎓 Tutor III ⭐ 8.10K Points 📊 C++ Q. Which of the following type is provided by C++ but not C? (A) double (B) float (C) int (D) bool 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (D) bool
P Parvesh Kanani 🎓 Extraordinary ⭐ 2.84K Points 📊 Python Q. What is the output? Code: Y=[2,5J,6] Y.sort() (A) [2,6,5J] (B) [5J,2,6] (C) Error (D) [6,5J,2] 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (C) Error