K Krishna Sharma 🎓 Tutor ⭐ 47.22K Points 📊 Linux Q. ____________ command is used to remove the directory. (A) rdir (B) rd (C) rmdir (D) None of these 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (C) rmdir
B Babita 🎓 Tutor III ⭐ 8.10K Points 📊 C++ Q. In the locale object, which of these objects’ information is loaded? (A) secant object (B) facet object (C) instead object (D) both instead & facet objects 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (B) facet object
P Parvesh Kanani 🎓 Extraordinary ⭐ 2.84K Points 📊 Python Q. What will the output of following python code? Code: list1 = [1, 2, 3, 4] list2 = [5, 6, 7, 8] print(len(list1 + list2)) (A) 6 (B) 36 (C) 8 (D) 4 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (C) 8
R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 Linux Q. A new user (Debbie) needs access to the companies Linux system, what must be done so that she can access the system with the userid debbie? A. useradd debbie B. group debbie C. shadow debbie D. passwd debbie (A) Only A (B) B and C (C) A and D (D) A, C and D 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (C) A and D
R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 C++ Q. The c++ contains header file which is: (A) conio.h (B) iostream.h (C) iostream (D) stdio.h 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (C) iostream
P Prabhas Kapoor 🎓 Master ⭐ 1.64K Points 📊 C Programming Q. ________ function is used to move the file position to desired location within the file (A) fread (B) fwrite (C) fseek (D) fscanf 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (C) fseek
J Jitendra Singh 🎓 Tutor III ⭐ 7.50K Points 📊 PHP Q. What will be the output of the following PHP code ? Code: <?php $num = 5; if ($num = $num&0) print $num ; else print "Else statement executed..."; ?> (A) True (B) Error (C) 5 (D) Else statement executed... 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (D) Else statement executed...
I Indresh Gehalot 🎓 Tutor II ⭐ 10.11K Points 📊 C Programming Q. The minimum number of temporary variables needed to swap the contents of two variables is (A) 0 (B) 1 (C) 2 (D) 3 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (A) 0
R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 C Programming Q. What is the output of this program? Code: #include <stdio.h> int main() { printf("%d",30); return 0; } (A) 30 (B) Runtime Error (C) Garbage value (D) Compilation error 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (D) Compilation error
R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 PHP Q. Which method is used to check the validation of a email address? (A) CheckMail (B) CheckAddress (C) ValidateMail (D) validateAddress 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (D) validateAddress